| 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 | $185.25 | 11.777% | $207.0669 | $207.07 | $207.05 | $207.10 |
| Purchase #2 | $169.77 | 5.726% | $179.491 | $179.49 | $179.50 | $179.50 |
| Purchase #3 | $164.63 | 6.694% | $175.6503 | $175.65 | $175.65 | $175.70 |
| Purchase #4 | $144.25 | 6.268% | $153.2916 | $153.29 | $153.30 | $153.30 |
| Purchase #5 | $102.38 | 8.205% | $110.7803 | $110.78 | $110.80 | $110.80 |
| Purchase #6 | $65.91 | 10.311% | $72.706 | $72.71 | $72.70 | $72.70 |
| Purchase #7 | $125.48 | 8.689% | $136.383 | $136.38 | $136.40 | $136.40 |
| 7 purchase totals = | $957.67 | $1,035.3691 | $1,035.37 | $1,035.40 | $1,035.50 | |