| 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 | $144.55 | 6.553% | $154.0224 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $152.80 | 5.355% | $160.9824 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $58.86 | 10.412% | $64.9885 | $64.99 | $65.00 | $65.00 |
| Purchase #4 | $6.78 | 6.181% | $7.1991 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $234.75 | 3.105% | $242.039 | $242.04 | $242.05 | $242.00 |
| Purchase #6 | $110.77 | 5.180% | $116.5079 | $116.51 | $116.50 | $116.50 |
| Purchase #7 | $36.70 | 9.325% | $40.1223 | $40.12 | $40.10 | $40.10 |
| 7 purchase totals = | $745.21 | $785.8616 | $785.86 | $785.85 | $785.80 | |