| 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 | $176.60 | 8.846% | $192.222 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $201.64 | 5.188% | $212.1011 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $37.97 | 4.703% | $39.7557 | $39.76 | $39.75 | $39.80 |
| Purchase #4 | $184.95 | 10.667% | $204.6786 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $135.79 | 9.504% | $148.6955 | $148.70 | $148.70 | $148.70 |
| Purchase #6 | $18.73 | 6.458% | $19.9396 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $116.33 | 9.692% | $127.6047 | $127.60 | $127.60 | $127.60 |
| 7 purchase totals = | $872.01 | $944.9972 | $945.00 | $945.00 | $945.00 | |