| 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 | $143.73 | 13.370% | $162.9467 | $162.95 | $162.95 | $162.90 |
| Purchase #2 | $37.84 | 3.767% | $39.2654 | $39.27 | $39.25 | $39.30 |
| Purchase #3 | $177.37 | 7.543% | $190.749 | $190.75 | $190.75 | $190.70 |
| Purchase #4 | $203.64 | 13.487% | $231.1049 | $231.10 | $231.10 | $231.10 |
| Purchase #5 | $121.86 | 8.385% | $132.078 | $132.08 | $132.10 | $132.10 |
| Purchase #6 | $99.29 | 11.498% | $110.7064 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $47.90 | 5.568% | $50.5671 | $50.57 | $50.55 | $50.60 |
| 7 purchase totals = | $831.63 | $917.4175 | $917.43 | $917.40 | $917.40 | |