| 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 | $180.98 | 11.798% | $202.332 | $202.33 | $202.35 | $202.30 |
| Purchase #2 | $22.68 | 12.577% | $25.5325 | $25.53 | $25.55 | $25.50 |
| Purchase #3 | $176.79 | 6.401% | $188.1063 | $188.11 | $188.10 | $188.10 |
| Purchase #4 | $189.96 | 10.493% | $209.8925 | $209.89 | $209.90 | $209.90 |
| Purchase #5 | $130.96 | 9.151% | $142.9441 | $142.94 | $142.95 | $142.90 |
| Purchase #6 | $91.25 | 9.748% | $100.1451 | $100.15 | $100.15 | $100.10 |
| Purchase #7 | $102.27 | 3.822% | $106.1788 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $894.89 | $975.1313 | $975.13 | $975.20 | $975.00 | |