| 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 | $110.25 | 13.599% | $125.2429 | $125.24 | $125.25 | $125.20 |
| Purchase #2 | $171.51 | 4.244% | $178.7889 | $178.79 | $178.80 | $178.80 |
| Purchase #3 | $139.80 | 9.540% | $153.1369 | $153.14 | $153.15 | $153.10 |
| Purchase #4 | $53.75 | 4.239% | $56.0285 | $56.03 | $56.05 | $56.00 |
| Purchase #5 | $169.83 | 5.563% | $179.2776 | $179.28 | $179.30 | $179.30 |
| Purchase #6 | $47.85 | 12.313% | $53.7418 | $53.74 | $53.75 | $53.70 |
| Purchase #7 | $58.61 | 11.713% | $65.475 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $751.60 | $811.6916 | $811.70 | $811.80 | $811.60 | |