| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $151.39 | 7.822% | $163.2317 | $163.23 | $163.25 | $163.20 |
| Purchase #2 | $141.80 | 5.442% | $149.5168 | $149.52 | $149.50 | $149.50 |
| Purchase #3 | $173.42 | 7.723% | $186.8132 | $186.81 | $186.80 | $186.80 |
| Purchase #4 | $110.59 | 10.537% | $122.2429 | $122.24 | $122.25 | $122.20 |
| Purchase #5 | $218.80 | 8.781% | $238.0128 | $238.01 | $238.00 | $238.00 |
| Purchase #6 | $130.46 | 13.308% | $147.8216 | $147.82 | $147.80 | $147.80 |
| Purchase #7 | $181.54 | 3.577% | $188.0337 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $1,108.00 | $1,195.6727 | $1,195.66 | $1,195.65 | $1,195.50 | |