| 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 | $145.69 | 12.307% | $163.6201 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $170.53 | 10.552% | $188.5243 | $188.52 | $188.50 | $188.50 |
| Purchase #3 | $123.68 | 8.701% | $134.4414 | $134.44 | $134.45 | $134.40 |
| Purchase #4 | $6.68 | 7.320% | $7.169 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $204.94 | 9.692% | $224.8028 | $224.80 | $224.80 | $224.80 |
| Purchase #6 | $59.88 | 13.715% | $68.0925 | $68.09 | $68.10 | $68.10 |
| Purchase #7 | $191.77 | 13.296% | $217.2677 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $903.17 | $1,003.9178 | $1,003.91 | $1,003.85 | $1,003.90 | |