| 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 | $133.64 | 12.746% | $150.6738 | $150.67 | $150.65 | $150.70 |
| Purchase #2 | $43.37 | 8.670% | $47.1302 | $47.13 | $47.15 | $47.10 |
| Purchase #3 | $73.70 | 6.586% | $78.5539 | $78.55 | $78.55 | $78.60 |
| Purchase #4 | $213.29 | 5.137% | $224.2467 | $224.25 | $224.25 | $224.20 |
| Purchase #5 | $107.88 | 4.377% | $112.6019 | $112.60 | $112.60 | $112.60 |
| Purchase #6 | $62.83 | 10.612% | $69.4975 | $69.50 | $69.50 | $69.50 |
| Purchase #7 | $238.91 | 6.192% | $253.7033 | $253.70 | $253.70 | $253.70 |
| 7 purchase totals = | $873.62 | $936.4073 | $936.40 | $936.40 | $936.40 | |