| 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 | $130.48 | 8.856% | $142.0353 | $142.04 | $142.05 | $142.00 |
| Purchase #2 | $87.98 | 11.252% | $97.8795 | $97.88 | $97.90 | $97.90 |
| Purchase #3 | $152.70 | 4.870% | $160.1365 | $160.14 | $160.15 | $160.10 |
| Purchase #4 | $63.98 | 5.820% | $67.7036 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $152.52 | 6.302% | $162.1318 | $162.13 | $162.15 | $162.10 |
| Purchase #6 | $155.87 | 12.366% | $175.1449 | $175.14 | $175.15 | $175.10 |
| Purchase #7 | $72.73 | 3.776% | $75.4763 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $816.26 | $880.5079 | $880.51 | $880.60 | $880.40 | |