| 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 | $161.67 | 8.619% | $175.6043 | $175.60 | $175.60 | $175.60 |
| Purchase #2 | $140.33 | 10.533% | $155.111 | $155.11 | $155.10 | $155.10 |
| Purchase #3 | $89.92 | 5.216% | $94.6102 | $94.61 | $94.60 | $94.60 |
| Purchase #4 | $10.79 | 13.229% | $12.2174 | $12.22 | $12.20 | $12.20 |
| Purchase #5 | $218.61 | 13.119% | $247.2894 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $18.92 | 12.801% | $21.3419 | $21.34 | $21.35 | $21.30 |
| Purchase #7 | $157.68 | 8.775% | $171.5164 | $171.52 | $171.50 | $171.50 |
| 7 purchase totals = | $797.92 | $877.6906 | $877.69 | $877.65 | $877.60 | |