| 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 | $188.58 | 6.433% | $200.7114 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $66.84 | 6.418% | $71.1298 | $71.13 | $71.15 | $71.10 |
| Purchase #3 | $49.28 | 8.712% | $53.5733 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $186.35 | 12.286% | $209.245 | $209.25 | $209.25 | $209.20 |
| Purchase #5 | $84.46 | 3.310% | $87.2556 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $221.79 | 13.308% | $251.3058 | $251.31 | $251.30 | $251.30 |
| Purchase #7 | $8.83 | 12.868% | $9.9662 | $9.97 | $9.95 | $10.00 |
| 7 purchase totals = | $806.13 | $883.1871 | $883.20 | $883.15 | $883.20 | |