| 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 | $178.81 | 5.168% | $188.0509 | $188.05 | $188.05 | $188.10 |
| Purchase #2 | $163.66 | 10.595% | $180.9998 | $181.00 | $181.00 | $181.00 |
| Purchase #3 | $217.55 | 3.225% | $224.566 | $224.57 | $224.55 | $224.60 |
| Purchase #4 | $128.63 | 6.659% | $137.1955 | $137.20 | $137.20 | $137.20 |
| Purchase #5 | $19.56 | 10.723% | $21.6574 | $21.66 | $21.65 | $21.70 |
| Purchase #6 | $95.37 | 13.282% | $108.037 | $108.04 | $108.05 | $108.00 |
| Purchase #7 | $29.70 | 8.133% | $32.1155 | $32.12 | $32.10 | $32.10 |
| 7 purchase totals = | $833.28 | $892.6221 | $892.64 | $892.60 | $892.70 | |