| 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 | $171.67 | 4.294% | $179.0415 | $179.04 | $179.05 | $179.00 |
| Purchase #2 | $232.83 | 4.780% | $243.9593 | $243.96 | $243.95 | $244.00 |
| Purchase #3 | $237.62 | 8.697% | $258.2858 | $258.29 | $258.30 | $258.30 |
| Purchase #4 | $200.45 | 11.602% | $223.7062 | $223.71 | $223.70 | $223.70 |
| Purchase #5 | $126.87 | 6.234% | $134.7791 | $134.78 | $134.80 | $134.80 |
| Purchase #6 | $53.81 | 12.719% | $60.6541 | $60.65 | $60.65 | $60.70 |
| Purchase #7 | $116.31 | 13.422% | $131.9211 | $131.92 | $131.90 | $131.90 |
| 7 purchase totals = | $1,139.56 | $1,232.3471 | $1,232.35 | $1,232.35 | $1,232.40 | |