| 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 | $147.61 | 5.678% | $155.9913 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $229.34 | 11.855% | $256.5283 | $256.53 | $256.55 | $256.50 |
| Purchase #3 | $10.52 | 5.679% | $11.1174 | $11.12 | $11.10 | $11.10 |
| Purchase #4 | $99.95 | 4.226% | $104.1739 | $104.17 | $104.15 | $104.20 |
| Purchase #5 | $182.26 | 4.646% | $190.7278 | $190.73 | $190.75 | $190.70 |
| Purchase #6 | $134.73 | 13.305% | $152.6558 | $152.66 | $152.65 | $152.70 |
| Purchase #7 | $99.98 | 6.730% | $106.7087 | $106.71 | $106.70 | $106.70 |
| 7 purchase totals = | $904.39 | $977.9032 | $977.91 | $977.90 | $977.90 | |