| 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 | $96.48 | 5.602% | $101.8848 | $101.88 | $101.90 | $101.90 |
| Purchase #2 | $205.59 | 9.529% | $225.1807 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $49.62 | 5.813% | $52.5044 | $52.50 | $52.50 | $52.50 |
| Purchase #4 | $143.37 | 3.367% | $148.1973 | $148.20 | $148.20 | $148.20 |
| Purchase #5 | $119.73 | 13.832% | $136.2911 | $136.29 | $136.30 | $136.30 |
| Purchase #6 | $170.49 | 12.499% | $191.7995 | $191.80 | $191.80 | $191.80 |
| Purchase #7 | $158.33 | 8.122% | $171.1896 | $171.19 | $171.20 | $171.20 |
| 7 purchase totals = | $943.61 | $1,027.0474 | $1,027.04 | $1,027.10 | $1,027.10 | |