| 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 | $159.54 | 8.643% | $173.329 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $109.79 | 9.763% | $120.5088 | $120.51 | $120.50 | $120.50 |
| Purchase #3 | $203.85 | 5.819% | $215.712 | $215.71 | $215.70 | $215.70 |
| Purchase #4 | $226.60 | 10.826% | $251.1317 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $52.46 | 12.176% | $58.8475 | $58.85 | $58.85 | $58.80 |
| Purchase #6 | $121.35 | 13.821% | $138.1218 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $11.74 | 3.287% | $12.1259 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $885.33 | $969.7767 | $969.78 | $969.80 | $969.60 | |