| 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 | $159.62 | 10.754% | $176.7855 | $176.79 | $176.80 | $176.80 |
| Purchase #2 | $104.41 | 3.729% | $108.3034 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $211.38 | 5.445% | $222.8896 | $222.89 | $222.90 | $222.90 |
| Purchase #4 | $197.56 | 8.244% | $213.8468 | $213.85 | $213.85 | $213.80 |
| Purchase #5 | $124.47 | 6.675% | $132.7784 | $132.78 | $132.80 | $132.80 |
| Purchase #6 | $19.32 | 3.413% | $19.9794 | $19.98 | $20.00 | $20.00 |
| Purchase #7 | $153.34 | 9.335% | $167.6543 | $167.65 | $167.65 | $167.70 |
| 7 purchase totals = | $970.10 | $1,042.2374 | $1,042.24 | $1,042.30 | $1,042.30 | |