| 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 | $176.55 | 4.707% | $184.8602 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $228.95 | 11.773% | $255.9043 | $255.90 | $255.90 | $255.90 |
| Purchase #3 | $180.37 | 12.296% | $202.5483 | $202.55 | $202.55 | $202.50 |
| Purchase #4 | $20.55 | 8.526% | $22.3021 | $22.30 | $22.30 | $22.30 |
| Purchase #5 | $22.74 | 3.150% | $23.4563 | $23.46 | $23.45 | $23.50 |
| Purchase #6 | $143.31 | 4.117% | $149.2101 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $87.26 | 12.170% | $97.8795 | $97.88 | $97.90 | $97.90 |
| 7 purchase totals = | $859.73 | $936.1608 | $936.16 | $936.15 | $936.20 | |