| 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 | $133.51 | 5.453% | $140.7903 | $140.79 | $140.80 | $140.80 |
| Purchase #2 | $46.65 | 13.688% | $53.0355 | $53.04 | $53.05 | $53.00 |
| Purchase #3 | $22.74 | 6.676% | $24.2581 | $24.26 | $24.25 | $24.30 |
| Purchase #4 | $200.37 | 9.200% | $218.804 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $96.53 | 9.480% | $105.681 | $105.68 | $105.70 | $105.70 |
| Purchase #6 | $184.98 | 13.143% | $209.2919 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $94.94 | 10.662% | $105.0625 | $105.06 | $105.05 | $105.10 |
| 7 purchase totals = | $779.72 | $856.9233 | $856.92 | $856.95 | $857.00 | |