| 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 | $113.53 | 6.867% | $121.3261 | $121.33 | $121.35 | $121.30 |
| Purchase #2 | $177.89 | 13.640% | $202.1542 | $202.15 | $202.15 | $202.20 |
| Purchase #3 | $65.44 | 8.200% | $70.8061 | $70.81 | $70.80 | $70.80 |
| Purchase #4 | $175.80 | 10.460% | $194.1887 | $194.19 | $194.20 | $194.20 |
| Purchase #5 | $15.30 | 11.117% | $17.0009 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $56.99 | 5.139% | $59.9187 | $59.92 | $59.90 | $59.90 |
| Purchase #7 | $149.85 | 4.675% | $156.8555 | $156.86 | $156.85 | $156.90 |
| 7 purchase totals = | $754.80 | $822.2502 | $822.26 | $822.25 | $822.30 | |