| 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 | $183.65 | 7.430% | $197.2952 | $197.30 | $197.30 | $197.30 |
| Purchase #2 | $49.67 | 12.221% | $55.7402 | $55.74 | $55.75 | $55.70 |
| Purchase #3 | $88.74 | 11.182% | $98.6629 | $98.66 | $98.65 | $98.70 |
| Purchase #4 | $44.77 | 3.348% | $46.2689 | $46.27 | $46.25 | $46.30 |
| Purchase #5 | $145.32 | 9.681% | $159.3884 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $203.84 | 10.509% | $225.2615 | $225.26 | $225.25 | $225.30 |
| Purchase #7 | $116.29 | 12.827% | $131.2065 | $131.21 | $131.20 | $131.20 |
| 7 purchase totals = | $832.28 | $913.8236 | $913.83 | $913.80 | $913.90 | |