| 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 | $139.51 | 6.151% | $148.0913 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $6.45 | 9.553% | $7.0662 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $142.67 | 11.714% | $159.3824 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $58.34 | 4.592% | $61.019 | $61.02 | $61.00 | $61.00 |
| Purchase #5 | $51.34 | 12.595% | $57.8063 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $41.92 | 10.216% | $46.2025 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $234.46 | 9.608% | $256.9869 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $674.69 | $736.5546 | $736.56 | $736.55 | $736.60 | |