| 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 | $142.54 | 13.379% | $161.6104 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $160.35 | 6.830% | $171.3019 | $171.30 | $171.30 | $171.30 |
| Purchase #3 | $25.52 | 10.846% | $28.2879 | $28.29 | $28.30 | $28.30 |
| Purchase #4 | $233.32 | 11.638% | $260.4738 | $260.47 | $260.45 | $260.50 |
| Purchase #5 | $57.99 | 7.709% | $62.4604 | $62.46 | $62.45 | $62.50 |
| Purchase #6 | $33.57 | 10.369% | $37.0509 | $37.05 | $37.05 | $37.10 |
| Purchase #7 | $209.33 | 9.160% | $228.5046 | $228.50 | $228.50 | $228.50 |
| 7 purchase totals = | $862.62 | $949.6899 | $949.68 | $949.65 | $949.80 | |