| 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 | $157.61 | 8.442% | $170.9154 | $170.92 | $170.90 | $170.90 |
| Purchase #2 | $86.35 | 5.662% | $91.2391 | $91.24 | $91.25 | $91.20 |
| Purchase #3 | $41.44 | 6.477% | $44.1241 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $95.51 | 8.438% | $103.5691 | $103.57 | $103.55 | $103.60 |
| Purchase #5 | $184.56 | 10.770% | $204.4371 | $204.44 | $204.45 | $204.40 |
| Purchase #6 | $50.46 | 12.419% | $56.7266 | $56.73 | $56.75 | $56.70 |
| Purchase #7 | $89.30 | 9.583% | $97.8576 | $97.86 | $97.85 | $97.90 |
| 7 purchase totals = | $705.23 | $768.8690 | $768.88 | $768.85 | $768.80 | |