| 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 | $177.89 | 5.149% | $187.0496 | $187.05 | $187.05 | $187.00 |
| Purchase #2 | $144.66 | 6.647% | $154.2756 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $139.95 | 12.781% | $157.837 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $37.63 | 5.372% | $39.6515 | $39.65 | $39.65 | $39.70 |
| Purchase #5 | $112.66 | 3.162% | $116.2223 | $116.22 | $116.20 | $116.20 |
| Purchase #6 | $65.52 | 6.190% | $69.5757 | $69.58 | $69.60 | $69.60 |
| Purchase #7 | $204.69 | 9.417% | $223.9657 | $223.97 | $223.95 | $224.00 |
| 7 purchase totals = | $883.00 | $948.5774 | $948.59 | $948.60 | $948.60 | |