| 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 | $143.41 | 11.674% | $160.1517 | $160.15 | $160.15 | $160.20 |
| Purchase #2 | $185.59 | 9.604% | $203.4141 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $138.56 | 12.555% | $155.9562 | $155.96 | $155.95 | $156.00 |
| Purchase #4 | $148.80 | 8.871% | $162 | $162.00 | $162.00 | $162.00 |
| Purchase #5 | $75.47 | 6.245% | $80.1831 | $80.18 | $80.20 | $80.20 |
| Purchase #6 | $236.79 | 8.237% | $256.2944 | $256.29 | $256.30 | $256.30 |
| Purchase #7 | $90.40 | 10.761% | $100.1279 | $100.13 | $100.15 | $100.10 |
| 7 purchase totals = | $1,019.02 | $1,118.1274 | $1,118.12 | $1,118.15 | $1,118.20 | |