| 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 | $146.31 | 10.396% | $161.5204 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $24.68 | 4.504% | $25.7916 | $25.79 | $25.80 | $25.80 |
| Purchase #3 | $210.90 | 5.705% | $222.9318 | $222.93 | $222.95 | $222.90 |
| Purchase #4 | $167.79 | 13.351% | $190.1916 | $190.19 | $190.20 | $190.20 |
| Purchase #5 | $45.93 | 4.591% | $48.0386 | $48.04 | $48.05 | $48.00 |
| Purchase #6 | $214.93 | 6.115% | $228.073 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $180.65 | 4.368% | $188.5408 | $188.54 | $188.55 | $188.50 |
| 7 purchase totals = | $991.19 | $1,065.0878 | $1,065.08 | $1,065.10 | $1,065.00 | |