| 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 | $155.87 | 8.825% | $169.6255 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $200.39 | 10.677% | $221.7856 | $221.79 | $221.80 | $221.80 |
| Purchase #3 | $75.88 | 7.824% | $81.8169 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $68.36 | 6.701% | $72.9408 | $72.94 | $72.95 | $72.90 |
| Purchase #5 | $140.68 | 13.130% | $159.1513 | $159.15 | $159.15 | $159.20 |
| Purchase #6 | $27.47 | 8.398% | $29.7769 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $143.26 | 13.742% | $162.9468 | $162.95 | $162.95 | $162.90 |
| 7 purchase totals = | $811.91 | $898.0438 | $898.06 | $898.10 | $898.00 | |