| 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 | $123.88 | 11.675% | $138.343 | $138.34 | $138.35 | $138.30 |
| Purchase #2 | $80.74 | 12.297% | $90.6686 | $90.67 | $90.65 | $90.70 |
| Purchase #3 | $213.90 | 6.719% | $228.2719 | $228.27 | $228.25 | $228.30 |
| Purchase #4 | $237.66 | 12.267% | $266.8138 | $266.81 | $266.80 | $266.80 |
| Purchase #5 | $167.41 | 7.290% | $179.6142 | $179.61 | $179.60 | $179.60 |
| Purchase #6 | $56.49 | 3.713% | $58.5875 | $58.59 | $58.60 | $58.60 |
| Purchase #7 | $26.67 | 11.716% | $29.7947 | $29.79 | $29.80 | $29.80 |
| 7 purchase totals = | $906.75 | $992.0937 | $992.08 | $992.05 | $992.10 | |