| 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 | $207.55 | 6.432% | $220.8996 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $157.54 | 7.819% | $169.8581 | $169.86 | $169.85 | $169.90 |
| Purchase #3 | $63.57 | 10.684% | $70.3618 | $70.36 | $70.35 | $70.40 |
| Purchase #4 | $168.43 | 11.208% | $187.3076 | $187.31 | $187.30 | $187.30 |
| Purchase #5 | $24.46 | 8.403% | $26.5154 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $122.70 | 6.843% | $131.0964 | $131.10 | $131.10 | $131.10 |
| Purchase #7 | $56.43 | 9.263% | $61.6571 | $61.66 | $61.65 | $61.70 |
| 7 purchase totals = | $800.68 | $867.6960 | $867.71 | $867.65 | $867.80 | |