| 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 | $168.37 | 9.309% | $184.0436 | $184.04 | $184.05 | $184.00 |
| Purchase #2 | $100.50 | 12.573% | $113.1359 | $113.14 | $113.15 | $113.10 |
| Purchase #3 | $187.87 | 3.286% | $194.0434 | $194.04 | $194.05 | $194.00 |
| Purchase #4 | $78.96 | 10.434% | $87.1987 | $87.20 | $87.20 | $87.20 |
| Purchase #5 | $48.38 | 3.342% | $49.9969 | $50.00 | $50.00 | $50.00 |
| Purchase #6 | $92.40 | 12.704% | $104.1385 | $104.14 | $104.15 | $104.10 |
| Purchase #7 | $37.76 | 6.638% | $40.2665 | $40.27 | $40.25 | $40.30 |
| 7 purchase totals = | $714.24 | $772.8235 | $772.83 | $772.85 | $772.70 | |