| 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 | $169.68 | 8.572% | $184.225 | $184.23 | $184.25 | $184.20 |
| Purchase #2 | $144.66 | 5.365% | $152.421 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $125.57 | 13.776% | $142.8685 | $142.87 | $142.85 | $142.90 |
| Purchase #4 | $74.79 | 9.235% | $81.6969 | $81.70 | $81.70 | $81.70 |
| Purchase #5 | $69.88 | 12.752% | $78.7911 | $78.79 | $78.80 | $78.80 |
| Purchase #6 | $144.51 | 7.613% | $155.5115 | $155.51 | $155.50 | $155.50 |
| Purchase #7 | $21.88 | 9.131% | $23.8779 | $23.88 | $23.90 | $23.90 |
| 7 purchase totals = | $750.97 | $819.3919 | $819.40 | $819.40 | $819.40 | |