| 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 | $183.38 | 5.251% | $193.0093 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $150.92 | 4.579% | $157.8306 | $157.83 | $157.85 | $157.80 |
| Purchase #3 | $165.43 | 9.439% | $181.0449 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $141.44 | 3.796% | $146.8091 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $165.99 | 6.741% | $177.1794 | $177.18 | $177.20 | $177.20 |
| Purchase #6 | $68.65 | 5.422% | $72.3722 | $72.37 | $72.35 | $72.40 |
| Purchase #7 | $243.63 | 10.380% | $268.9188 | $268.92 | $268.90 | $268.90 |
| 7 purchase totals = | $1,119.44 | $1,197.1643 | $1,197.16 | $1,197.15 | $1,197.10 | |