| 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 | $131.53 | 11.563% | $146.7388 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $85.35 | 11.732% | $95.3633 | $95.36 | $95.35 | $95.40 |
| Purchase #3 | $34.74 | 11.369% | $38.6896 | $38.69 | $38.70 | $38.70 |
| Purchase #4 | $172.53 | 4.796% | $180.8045 | $180.80 | $180.80 | $180.80 |
| Purchase #5 | $34.34 | 11.388% | $38.2506 | $38.25 | $38.25 | $38.30 |
| Purchase #6 | $21.95 | 3.510% | $22.7204 | $22.72 | $22.70 | $22.70 |
| Purchase #7 | $188.82 | 11.564% | $210.6551 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $669.26 | $733.2223 | $733.22 | $733.20 | $733.30 | |