| 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 | $137.68 | 6.266% | $146.307 | $146.31 | $146.30 | $146.30 |
| Purchase #2 | $28.39 | 7.481% | $30.5139 | $30.51 | $30.50 | $30.50 |
| Purchase #3 | $191.38 | 13.608% | $217.423 | $217.42 | $217.40 | $217.40 |
| Purchase #4 | $15.56 | 13.139% | $17.6044 | $17.60 | $17.60 | $17.60 |
| Purchase #5 | $101.66 | 5.278% | $107.0256 | $107.03 | $107.05 | $107.00 |
| Purchase #6 | $34.25 | 5.733% | $36.2136 | $36.21 | $36.20 | $36.20 |
| Purchase #7 | $209.63 | 4.770% | $219.6294 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $718.55 | $774.7169 | $774.71 | $774.70 | $774.60 | |