| 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 | $169.43 | 7.485% | $182.1118 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $26.45 | 9.550% | $28.976 | $28.98 | $29.00 | $29.00 |
| Purchase #3 | $154.80 | 4.554% | $161.8496 | $161.85 | $161.85 | $161.80 |
| Purchase #4 | $162.50 | 9.660% | $178.1975 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $138.51 | 4.507% | $144.7526 | $144.75 | $144.75 | $144.80 |
| Purchase #6 | $85.77 | 3.226% | $88.5369 | $88.54 | $88.55 | $88.50 |
| Purchase #7 | $178.52 | 13.517% | $202.6505 | $202.65 | $202.65 | $202.70 |
| 7 purchase totals = | $915.98 | $987.0749 | $987.08 | $987.10 | $987.10 | |