| 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 | $158.69 | 12.549% | $178.604 | $178.60 | $178.60 | $178.60 |
| Purchase #2 | $27.62 | 9.628% | $30.2793 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $152.88 | 11.351% | $170.2334 | $170.23 | $170.25 | $170.20 |
| Purchase #4 | $185.70 | 10.296% | $204.8197 | $204.82 | $204.80 | $204.80 |
| Purchase #5 | $73.63 | 3.165% | $75.9604 | $75.96 | $75.95 | $76.00 |
| Purchase #6 | $113.79 | 13.150% | $128.7534 | $128.75 | $128.75 | $128.80 |
| Purchase #7 | $156.87 | 6.861% | $167.6329 | $167.63 | $167.65 | $167.60 |
| 7 purchase totals = | $869.18 | $956.2831 | $956.27 | $956.30 | $956.30 | |