| 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 | $184.80 | 6.678% | $197.1409 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $194.40 | 7.791% | $209.5457 | $209.55 | $209.55 | $209.50 |
| Purchase #3 | $131.65 | 8.601% | $142.9732 | $142.97 | $142.95 | $143.00 |
| Purchase #4 | $63.34 | 4.455% | $66.1618 | $66.16 | $66.15 | $66.20 |
| Purchase #5 | $5.51 | 9.486% | $6.0327 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $243.83 | 3.837% | $253.1858 | $253.19 | $253.20 | $253.20 |
| Purchase #7 | $41.40 | 9.107% | $45.1703 | $45.17 | $45.15 | $45.20 |
| 7 purchase totals = | $864.93 | $920.2104 | $920.21 | $920.20 | $920.20 | |