| 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 | $142.98 | 12.719% | $161.1656 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $169.43 | 9.460% | $185.4581 | $185.46 | $185.45 | $185.50 |
| Purchase #3 | $159.29 | 7.134% | $170.6537 | $170.65 | $170.65 | $170.70 |
| Purchase #4 | $189.56 | 8.358% | $205.4034 | $205.40 | $205.40 | $205.40 |
| Purchase #5 | $13.71 | 5.545% | $14.4702 | $14.47 | $14.45 | $14.50 |
| Purchase #6 | $61.33 | 5.539% | $64.7271 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $192.25 | 9.515% | $210.5426 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $928.55 | $1,012.4207 | $1,012.42 | $1,012.40 | $1,012.50 | |