| 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 | $137.82 | 8.613% | $149.6904 | $149.69 | $149.70 | $149.70 |
| Purchase #2 | $46.42 | 3.790% | $48.1793 | $48.18 | $48.20 | $48.20 |
| Purchase #3 | $12.61 | 6.580% | $13.4397 | $13.44 | $13.45 | $13.40 |
| Purchase #4 | $22.89 | 13.631% | $26.0101 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $139.93 | 6.543% | $149.0856 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $193.78 | 8.364% | $209.9878 | $209.99 | $210.00 | $210.00 |
| Purchase #7 | $112.99 | 11.336% | $125.7985 | $125.80 | $125.80 | $125.80 |
| 7 purchase totals = | $666.44 | $722.1914 | $722.20 | $722.25 | $722.20 | |