| 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 | $169.83 | 8.867% | $184.8888 | $184.89 | $184.90 | $184.90 |
| Purchase #2 | $50.71 | 13.537% | $57.5746 | $57.57 | $57.55 | $57.60 |
| Purchase #3 | $222.54 | 12.788% | $250.9984 | $251.00 | $251.00 | $251.00 |
| Purchase #4 | $57.91 | 9.281% | $63.2846 | $63.28 | $63.30 | $63.30 |
| Purchase #5 | $220.88 | 5.574% | $233.1919 | $233.19 | $233.20 | $233.20 |
| Purchase #6 | $103.38 | 4.642% | $108.1789 | $108.18 | $108.20 | $108.20 |
| Purchase #7 | $6.53 | 4.749% | $6.8401 | $6.84 | $6.85 | $6.80 |
| 7 purchase totals = | $831.78 | $904.9573 | $904.95 | $905.00 | $905.00 | |