| 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 | $20.26 | 6.694% | $21.6162 | $21.62 | $21.60 | $21.60 |
| Purchase #2 | $149.97 | 12.499% | $168.7148 | $168.71 | $168.70 | $168.70 |
| Purchase #3 | $196.41 | 8.462% | $213.0302 | $213.03 | $213.05 | $213.00 |
| Purchase #4 | $172.27 | 13.363% | $195.2904 | $195.29 | $195.30 | $195.30 |
| Purchase #5 | $177.85 | 11.472% | $198.253 | $198.25 | $198.25 | $198.30 |
| Purchase #6 | $24.74 | 12.748% | $27.8939 | $27.89 | $27.90 | $27.90 |
| Purchase #7 | $90.36 | 11.722% | $100.952 | $100.95 | $100.95 | $101.00 |
| 7 purchase totals = | $831.86 | $925.7505 | $925.74 | $925.75 | $925.80 | |