| 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 | $174.33 | 8.502% | $189.1515 | $189.15 | $189.15 | $189.20 |
| Purchase #2 | $121.44 | 4.520% | $126.9291 | $126.93 | $126.95 | $126.90 |
| Purchase #3 | $84.58 | 5.202% | $88.9799 | $88.98 | $89.00 | $89.00 |
| Purchase #4 | $47.43 | 13.495% | $53.8307 | $53.83 | $53.85 | $53.80 |
| Purchase #5 | $201.71 | 11.610% | $225.1285 | $225.13 | $225.15 | $225.10 |
| Purchase #6 | $145.49 | 5.212% | $153.0729 | $153.07 | $153.05 | $153.10 |
| Purchase #7 | $108.78 | 10.760% | $120.4847 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $883.76 | $957.5773 | $957.57 | $957.65 | $957.60 | |