| 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 | $168.52 | 13.552% | $191.3578 | $191.36 | $191.35 | $191.40 |
| Purchase #2 | $243.36 | 6.456% | $259.0713 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $29.53 | 10.202% | $32.5427 | $32.54 | $32.55 | $32.50 |
| Purchase #4 | $35.57 | 10.131% | $39.1736 | $39.17 | $39.15 | $39.20 |
| Purchase #5 | $21.49 | 8.582% | $23.3343 | $23.33 | $23.35 | $23.30 |
| Purchase #6 | $213.41 | 7.260% | $228.9036 | $228.90 | $228.90 | $228.90 |
| Purchase #7 | $46.69 | 13.395% | $52.9441 | $52.94 | $52.95 | $52.90 |
| 7 purchase totals = | $758.57 | $827.3274 | $827.31 | $827.30 | $827.30 | |