| 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 | $188.74 | 10.512% | $208.5803 | $208.58 | $208.60 | $208.60 |
| Purchase #2 | $163.68 | 12.321% | $183.847 | $183.85 | $183.85 | $183.80 |
| Purchase #3 | $228.47 | 7.208% | $244.9381 | $244.94 | $244.95 | $244.90 |
| Purchase #4 | $238.89 | 5.601% | $252.2702 | $252.27 | $252.25 | $252.30 |
| Purchase #5 | $158.49 | 10.553% | $175.2154 | $175.22 | $175.20 | $175.20 |
| Purchase #6 | $57.88 | 9.856% | $63.5847 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $44.65 | 12.817% | $50.3728 | $50.37 | $50.35 | $50.40 |
| 7 purchase totals = | $1,080.80 | $1,178.8085 | $1,178.81 | $1,178.80 | $1,178.80 | |