| 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 | $16.93 | 5.208% | $17.8117 | $17.81 | $17.80 | $17.80 |
| Purchase #2 | $229.87 | 3.381% | $237.6419 | $237.64 | $237.65 | $237.60 |
| Purchase #3 | $14.68 | 11.127% | $16.3134 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $155.27 | 3.874% | $161.2852 | $161.29 | $161.30 | $161.30 |
| Purchase #5 | $53.66 | 13.176% | $60.7302 | $60.73 | $60.75 | $60.70 |
| Purchase #6 | $132.51 | 11.672% | $147.9766 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $130.92 | 10.833% | $145.1026 | $145.10 | $145.10 | $145.10 |
| 7 purchase totals = | $733.84 | $786.8616 | $786.86 | $786.90 | $786.80 | |