| 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 | $150.60 | 8.393% | $163.2399 | $163.24 | $163.25 | $163.20 |
| Purchase #2 | $42.71 | 4.558% | $44.6567 | $44.66 | $44.65 | $44.70 |
| Purchase #3 | $27.94 | 12.589% | $31.4574 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $155.77 | 11.618% | $173.8674 | $173.87 | $173.85 | $173.90 |
| Purchase #5 | $169.27 | 9.640% | $185.5876 | $185.59 | $185.60 | $185.60 |
| Purchase #6 | $207.87 | 7.115% | $222.66 | $222.66 | $222.65 | $222.70 |
| Purchase #7 | $148.95 | 3.336% | $153.919 | $153.92 | $153.90 | $153.90 |
| 7 purchase totals = | $903.11 | $975.3880 | $975.40 | $975.35 | $975.50 | |