| 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 | $172.91 | 8.145% | $186.9935 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $28.83 | 13.441% | $32.705 | $32.71 | $32.70 | $32.70 |
| Purchase #3 | $51.92 | 13.785% | $59.0772 | $59.08 | $59.10 | $59.10 |
| Purchase #4 | $102.77 | 5.493% | $108.4152 | $108.42 | $108.40 | $108.40 |
| Purchase #5 | $183.84 | 9.203% | $200.7588 | $200.76 | $200.75 | $200.80 |
| Purchase #6 | $202.92 | 4.683% | $212.4227 | $212.42 | $212.40 | $212.40 |
| Purchase #7 | $175.68 | 7.635% | $189.0932 | $189.09 | $189.10 | $189.10 |
| 7 purchase totals = | $918.87 | $989.4656 | $989.47 | $989.45 | $989.50 | |