| 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 | $164.95 | 10.762% | $182.7019 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $24.76 | 13.443% | $28.0885 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $121.89 | 7.746% | $131.3316 | $131.33 | $131.35 | $131.30 |
| Purchase #4 | $173.68 | 6.181% | $184.4152 | $184.42 | $184.40 | $184.40 |
| Purchase #5 | $86.60 | 9.806% | $95.092 | $95.09 | $95.10 | $95.10 |
| Purchase #6 | $13.49 | 8.787% | $14.6754 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $28.25 | 3.871% | $29.3436 | $29.34 | $29.35 | $29.30 |
| 7 purchase totals = | $613.62 | $665.6482 | $665.65 | $665.70 | $665.60 | |