| 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 | $165.93 | 5.234% | $174.6148 | $174.61 | $174.60 | $174.60 |
| Purchase #2 | $13.81 | 13.777% | $15.7126 | $15.71 | $15.70 | $15.70 |
| Purchase #3 | $188.49 | 6.336% | $200.4327 | $200.43 | $200.45 | $200.40 |
| Purchase #4 | $12.37 | 12.513% | $13.9179 | $13.92 | $13.90 | $13.90 |
| Purchase #5 | $216.37 | 13.345% | $245.2446 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $182.50 | 4.474% | $190.6651 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $108.57 | 4.191% | $113.1202 | $113.12 | $113.10 | $113.10 |
| 7 purchase totals = | $888.04 | $953.7079 | $953.70 | $953.65 | $953.60 | |