| 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 | $149.26 | 7.769% | $160.856 | $160.86 | $160.85 | $160.90 |
| Purchase #2 | $75.54 | 9.641% | $82.8228 | $82.82 | $82.80 | $82.80 |
| Purchase #3 | $158.56 | 4.644% | $165.9235 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $35.79 | 7.288% | $38.3984 | $38.40 | $38.40 | $38.40 |
| Purchase #5 | $42.88 | 9.152% | $46.8044 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $127.72 | 4.645% | $133.6526 | $133.65 | $133.65 | $133.70 |
| Purchase #7 | $138.58 | 7.292% | $148.6853 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $728.33 | $777.1430 | $777.14 | $777.10 | $777.20 | |