| 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 | $179.89 | 6.646% | $191.8455 | $191.85 | $191.85 | $191.80 |
| Purchase #2 | $168.99 | 7.708% | $182.0157 | $182.02 | $182.00 | $182.00 |
| Purchase #3 | $130.56 | 7.216% | $139.9812 | $139.98 | $140.00 | $140.00 |
| Purchase #4 | $202.65 | 5.808% | $214.4199 | $214.42 | $214.40 | $214.40 |
| Purchase #5 | $6.40 | 9.306% | $6.9956 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $147.67 | 12.456% | $166.0638 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $22.26 | 11.526% | $24.8257 | $24.83 | $24.85 | $24.80 |
| 7 purchase totals = | $858.42 | $926.1474 | $926.16 | $926.15 | $926.10 | |