| 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 | $131.79 | 5.511% | $139.0529 | $139.05 | $139.05 | $139.10 |
| Purchase #2 | $100.83 | 8.740% | $109.6425 | $109.64 | $109.65 | $109.60 |
| Purchase #3 | $188.69 | 13.276% | $213.7405 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $220.70 | 7.425% | $237.087 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $194.98 | 12.563% | $219.4753 | $219.48 | $219.50 | $219.50 |
| Purchase #6 | $129.59 | 11.786% | $144.8635 | $144.86 | $144.85 | $144.90 |
| Purchase #7 | $158.27 | 3.325% | $163.5325 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $1,124.85 | $1,227.3942 | $1,227.39 | $1,227.45 | $1,227.40 | |