| 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 | $134.80 | 6.574% | $143.6618 | $143.66 | $143.65 | $143.70 |
| Purchase #2 | $249.77 | 3.404% | $258.2722 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $212.88 | 7.778% | $229.4378 | $229.44 | $229.45 | $229.40 |
| Purchase #4 | $60.64 | 5.808% | $64.162 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $201.75 | 4.188% | $210.1993 | $210.20 | $210.20 | $210.20 |
| Purchase #6 | $216.93 | 5.286% | $228.3969 | $228.40 | $228.40 | $228.40 |
| Purchase #7 | $203.97 | 13.746% | $232.0077 | $232.01 | $232.00 | $232.00 |
| 7 purchase totals = | $1,280.74 | $1,366.1377 | $1,366.14 | $1,366.10 | $1,366.20 | |