| 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 | $18.62 | 3.473% | $19.2667 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $148.94 | 13.413% | $168.9173 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $223.70 | 13.470% | $253.8324 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $29.78 | 6.574% | $31.7377 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $197.55 | 6.667% | $210.7207 | $210.72 | $210.70 | $210.70 |
| Purchase #6 | $163.96 | 7.340% | $175.9947 | $175.99 | $176.00 | $176.00 |
| Purchase #7 | $88.67 | 8.172% | $95.9161 | $95.92 | $95.90 | $95.90 |
| 7 purchase totals = | $871.22 | $956.3856 | $956.39 | $956.35 | $956.30 | |