| 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 | $110.67 | 8.853% | $120.4676 | $120.47 | $120.45 | $120.50 |
| Purchase #2 | $115.96 | 5.338% | $122.1499 | $122.15 | $122.15 | $122.10 |
| Purchase #3 | $46.31 | 8.159% | $50.0884 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $153.65 | 13.807% | $174.8645 | $174.86 | $174.85 | $174.90 |
| Purchase #5 | $103.70 | 6.298% | $110.231 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $143.41 | 11.753% | $160.265 | $160.27 | $160.25 | $160.30 |
| Purchase #7 | $76.34 | 4.570% | $79.8287 | $79.83 | $79.85 | $79.80 |
| 7 purchase totals = | $750.04 | $817.8951 | $817.90 | $817.90 | $817.90 | |