| 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 | $139.87 | 12.741% | $157.6908 | $157.69 | $157.70 | $157.70 |
| Purchase #2 | $160.87 | 13.449% | $182.5054 | $182.51 | $182.50 | $182.50 |
| Purchase #3 | $171.54 | 7.490% | $184.3883 | $184.39 | $184.40 | $184.40 |
| Purchase #4 | $93.51 | 6.358% | $99.4554 | $99.46 | $99.45 | $99.50 |
| Purchase #5 | $216.27 | 6.448% | $230.2151 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $204.49 | 13.770% | $232.6483 | $232.65 | $232.65 | $232.60 |
| Purchase #7 | $41.41 | 4.594% | $43.3124 | $43.31 | $43.30 | $43.30 |
| 7 purchase totals = | $1,027.96 | $1,130.2157 | $1,130.23 | $1,130.20 | $1,130.20 | |