| 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 | $237.70 | 6.583% | $253.3478 | $253.35 | $253.35 | $253.30 |
| Purchase #2 | $91.63 | 3.548% | $94.881 | $94.88 | $94.90 | $94.90 |
| Purchase #3 | $38.69 | 5.715% | $40.9011 | $40.90 | $40.90 | $40.90 |
| Purchase #4 | $159.91 | 6.753% | $170.7087 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $68.27 | 4.742% | $71.5074 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $58.60 | 9.864% | $64.3803 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $188.93 | 9.170% | $206.2549 | $206.25 | $206.25 | $206.30 |
| 7 purchase totals = | $843.73 | $901.9812 | $901.98 | $902.00 | $902.00 | |