| 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 | $167.26 | 6.310% | $177.8141 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $92.31 | 8.612% | $100.2597 | $100.26 | $100.25 | $100.30 |
| Purchase #3 | $69.81 | 8.672% | $75.8639 | $75.86 | $75.85 | $75.90 |
| Purchase #4 | $72.92 | 11.403% | $81.2351 | $81.24 | $81.25 | $81.20 |
| Purchase #5 | $126.53 | 8.395% | $137.1522 | $137.15 | $137.15 | $137.20 |
| Purchase #6 | $225.40 | 8.360% | $244.2434 | $244.24 | $244.25 | $244.20 |
| Purchase #7 | $58.46 | 4.112% | $60.8639 | $60.86 | $60.85 | $60.90 |
| 7 purchase totals = | $812.69 | $877.4323 | $877.42 | $877.40 | $877.50 | |