| 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 | $177.62 | 7.203% | $190.414 | $190.41 | $190.40 | $190.40 |
| Purchase #2 | $107.53 | 11.443% | $119.8347 | $119.83 | $119.85 | $119.80 |
| Purchase #3 | $19.82 | 4.240% | $20.6604 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $42.67 | 10.211% | $47.027 | $47.03 | $47.05 | $47.00 |
| Purchase #5 | $96.78 | 11.519% | $107.9281 | $107.93 | $107.95 | $107.90 |
| Purchase #6 | $194.72 | 6.718% | $207.8013 | $207.80 | $207.80 | $207.80 |
| Purchase #7 | $99.57 | 8.750% | $108.2824 | $108.28 | $108.30 | $108.30 |
| 7 purchase totals = | $738.71 | $801.9479 | $801.94 | $802.00 | $801.90 | |