| 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 | $189.54 | 9.357% | $207.2753 | $207.28 | $207.30 | $207.30 |
| Purchase #2 | $202.87 | 12.597% | $228.4255 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $135.82 | 9.345% | $148.5124 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $180.40 | 13.189% | $204.193 | $204.19 | $204.20 | $204.20 |
| Purchase #5 | $46.83 | 10.353% | $51.6783 | $51.68 | $51.70 | $51.70 |
| Purchase #6 | $38.90 | 9.629% | $42.6457 | $42.65 | $42.65 | $42.60 |
| Purchase #7 | $40.48 | 5.713% | $42.7926 | $42.79 | $42.80 | $42.80 |
| 7 purchase totals = | $834.84 | $925.5228 | $925.53 | $925.60 | $925.50 | |