| 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 | $141.64 | 12.293% | $159.0518 | $159.05 | $159.05 | $159.10 |
| Purchase #2 | $143.61 | 9.711% | $157.556 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $191.78 | 10.787% | $212.4673 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $214.56 | 9.226% | $234.3553 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $29.89 | 6.705% | $31.8941 | $31.89 | $31.90 | $31.90 |
| Purchase #6 | $125.38 | 10.431% | $138.4584 | $138.46 | $138.45 | $138.50 |
| Purchase #7 | $150.28 | 4.847% | $157.5641 | $157.56 | $157.55 | $157.60 |
| 7 purchase totals = | $997.14 | $1,091.3470 | $1,091.35 | $1,091.30 | $1,091.60 | |