| 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 | $74.47 | 9.726% | $81.713 | $81.71 | $81.70 | $81.70 |
| Purchase #2 | $170.76 | 9.441% | $186.8815 | $186.88 | $186.90 | $186.90 |
| Purchase #3 | $144.93 | 10.102% | $159.5708 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $89.59 | 9.543% | $98.1396 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $207.59 | 13.106% | $234.7967 | $234.80 | $234.80 | $234.80 |
| Purchase #6 | $157.76 | 7.671% | $169.8618 | $169.86 | $169.85 | $169.90 |
| Purchase #7 | $35.68 | 11.788% | $39.886 | $39.89 | $39.90 | $39.90 |
| 7 purchase totals = | $880.78 | $970.8494 | $970.85 | $970.85 | $970.90 | |