| 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 | $175.94 | 10.122% | $193.7486 | $193.75 | $193.75 | $193.70 |
| Purchase #2 | $170.47 | 7.541% | $183.3251 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $152.49 | 12.697% | $171.8517 | $171.85 | $171.85 | $171.90 |
| Purchase #4 | $42.75 | 11.528% | $47.6782 | $47.68 | $47.70 | $47.70 |
| Purchase #5 | $182.64 | 12.208% | $204.9367 | $204.94 | $204.95 | $204.90 |
| Purchase #6 | $64.36 | 8.426% | $69.783 | $69.78 | $69.80 | $69.80 |
| Purchase #7 | $55.31 | 7.662% | $59.5479 | $59.55 | $59.55 | $59.50 |
| 7 purchase totals = | $843.96 | $930.8712 | $930.88 | $930.95 | $930.80 | |