| 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 | $158.40 | 13.129% | $179.1963 | $179.20 | $179.20 | $179.20 |
| Purchase #2 | $211.89 | 12.306% | $237.9652 | $237.97 | $237.95 | $238.00 |
| Purchase #3 | $72.70 | 4.385% | $75.8879 | $75.89 | $75.90 | $75.90 |
| Purchase #4 | $30.83 | 6.631% | $32.8743 | $32.87 | $32.85 | $32.90 |
| Purchase #5 | $173.69 | 12.435% | $195.2884 | $195.29 | $195.30 | $195.30 |
| Purchase #6 | $202.81 | 6.741% | $216.4814 | $216.48 | $216.50 | $216.50 |
| Purchase #7 | $50.92 | 4.521% | $53.2221 | $53.22 | $53.20 | $53.20 |
| 7 purchase totals = | $901.24 | $990.9156 | $990.92 | $990.90 | $991.00 | |