| 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 | $174.26 | 3.833% | $180.9394 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $123.58 | 8.302% | $133.8396 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $64.80 | 9.741% | $71.1122 | $71.11 | $71.10 | $71.10 |
| Purchase #4 | $9.38 | 4.366% | $9.7895 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $25.31 | 7.636% | $27.2427 | $27.24 | $27.25 | $27.20 |
| Purchase #6 | $193.56 | 13.153% | $219.0189 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $116.89 | 10.778% | $129.4884 | $129.49 | $129.50 | $129.50 |
| 7 purchase totals = | $707.78 | $771.4307 | $771.43 | $771.45 | $771.30 | |