| 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 | $145.35 | 6.816% | $155.2571 | $155.26 | $155.25 | $155.30 |
| Purchase #2 | $206.52 | 4.696% | $216.2182 | $216.22 | $216.20 | $216.20 |
| Purchase #3 | $195.83 | 7.174% | $209.8788 | $209.88 | $209.90 | $209.90 |
| Purchase #4 | $170.83 | 5.482% | $180.1949 | $180.19 | $180.20 | $180.20 |
| Purchase #5 | $5.32 | 13.325% | $6.0289 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $124.65 | 12.854% | $140.6725 | $140.67 | $140.65 | $140.70 |
| Purchase #7 | $24.94 | 3.230% | $25.7456 | $25.75 | $25.75 | $25.70 |
| 7 purchase totals = | $873.44 | $933.9960 | $934.00 | $934.00 | $934.00 | |