| 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 | $176.33 | 6.266% | $187.3788 | $187.38 | $187.40 | $187.40 |
| Purchase #2 | $89.27 | 6.587% | $95.1502 | $95.15 | $95.15 | $95.20 |
| Purchase #3 | $22.45 | 7.413% | $24.1142 | $24.11 | $24.10 | $24.10 |
| Purchase #4 | $191.75 | 8.854% | $208.7275 | $208.73 | $208.75 | $208.70 |
| Purchase #5 | $247.57 | 13.553% | $281.1232 | $281.12 | $281.10 | $281.10 |
| Purchase #6 | $55.77 | 7.138% | $59.7509 | $59.75 | $59.75 | $59.80 |
| Purchase #7 | $102.66 | 12.732% | $115.7307 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $885.80 | $971.9755 | $971.97 | $972.00 | $972.00 | |