| 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 | $166.41 | 8.109% | $179.9042 | $179.90 | $179.90 | $179.90 |
| Purchase #2 | $31.98 | 9.396% | $34.9848 | $34.98 | $35.00 | $35.00 |
| Purchase #3 | $95.74 | 6.533% | $101.9947 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $173.88 | 10.195% | $191.6071 | $191.61 | $191.60 | $191.60 |
| Purchase #5 | $21.69 | 6.213% | $23.0376 | $23.04 | $23.05 | $23.00 |
| Purchase #6 | $48.67 | 12.556% | $54.781 | $54.78 | $54.80 | $54.80 |
| Purchase #7 | $182.63 | 6.509% | $194.5174 | $194.52 | $194.50 | $194.50 |
| 7 purchase totals = | $721.00 | $780.8268 | $780.82 | $780.85 | $780.80 | |