| 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 | $181.30 | 7.872% | $195.5719 | $195.57 | $195.55 | $195.60 |
| Purchase #2 | $46.33 | 5.869% | $49.0491 | $49.05 | $49.05 | $49.00 |
| Purchase #3 | $30.50 | 5.793% | $32.2669 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $209.26 | 11.328% | $232.965 | $232.97 | $232.95 | $233.00 |
| Purchase #5 | $87.93 | 6.434% | $93.5874 | $93.59 | $93.60 | $93.60 |
| Purchase #6 | $100.78 | 4.844% | $105.6618 | $105.66 | $105.65 | $105.70 |
| Purchase #7 | $112.30 | 7.511% | $120.7349 | $120.73 | $120.75 | $120.70 |
| 7 purchase totals = | $768.40 | $829.8370 | $829.84 | $829.80 | $829.90 | |