| 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 | $181.99 | 5.131% | $191.3279 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $219.45 | 7.628% | $236.1896 | $236.19 | $236.20 | $236.20 |
| Purchase #3 | $21.62 | 12.465% | $24.3149 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $182.70 | 4.802% | $191.4733 | $191.47 | $191.45 | $191.50 |
| Purchase #5 | $19.66 | 7.176% | $21.0708 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $215.96 | 9.252% | $235.9406 | $235.94 | $235.95 | $235.90 |
| Purchase #7 | $51.68 | 7.655% | $55.6361 | $55.64 | $55.65 | $55.60 |
| 7 purchase totals = | $893.06 | $955.9532 | $955.95 | $955.95 | $955.90 | |