| 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 | $194.97 | 8.812% | $212.1508 | $212.15 | $212.15 | $212.20 |
| Purchase #2 | $93.77 | 13.651% | $106.5705 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $9.66 | 4.803% | $10.124 | $10.12 | $10.10 | $10.10 |
| Purchase #4 | $122.51 | 13.445% | $138.9815 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $64.51 | 6.451% | $68.6715 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $144.26 | 13.860% | $164.2544 | $164.25 | $164.25 | $164.30 |
| Purchase #7 | $59.44 | 6.110% | $63.0718 | $63.07 | $63.05 | $63.10 |
| 7 purchase totals = | $689.12 | $763.8245 | $763.81 | $763.75 | $764.00 | |