| 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 | $10.90 | 4.596% | $11.401 | $11.40 | $11.40 | $11.40 |
| Purchase #2 | $59.46 | 9.308% | $64.9945 | $64.99 | $65.00 | $65.00 |
| Purchase #3 | $142.52 | 4.203% | $148.5101 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $151.40 | 6.223% | $160.8216 | $160.82 | $160.80 | $160.80 |
| Purchase #5 | $188.69 | 13.513% | $214.1877 | $214.19 | $214.20 | $214.20 |
| Purchase #6 | $171.58 | 9.767% | $188.3382 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $200.39 | 6.623% | $213.6618 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $924.94 | $1,001.9149 | $1,001.91 | $1,001.90 | $1,001.90 | |