| 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 | $121.89 | 11.601% | $136.0305 | $136.03 | $136.05 | $136.00 |
| Purchase #2 | $41.39 | 5.471% | $43.6544 | $43.65 | $43.65 | $43.70 |
| Purchase #3 | $27.33 | 12.325% | $30.6984 | $30.70 | $30.70 | $30.70 |
| Purchase #4 | $146.69 | 7.216% | $157.2752 | $157.28 | $157.30 | $157.30 |
| Purchase #5 | $213.51 | 12.786% | $240.8094 | $240.81 | $240.80 | $240.80 |
| Purchase #6 | $53.96 | 7.320% | $57.9099 | $57.91 | $57.90 | $57.90 |
| Purchase #7 | $167.32 | 7.807% | $180.3827 | $180.38 | $180.40 | $180.40 |
| 7 purchase totals = | $772.09 | $846.7605 | $846.76 | $846.80 | $846.80 | |