| 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 | $128.28 | 10.174% | $141.3312 | $141.33 | $141.35 | $141.30 |
| Purchase #2 | $27.35 | 5.806% | $28.9379 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $160.83 | 3.167% | $165.9235 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $69.35 | 5.749% | $73.3369 | $73.34 | $73.35 | $73.30 |
| Purchase #5 | $118.95 | 12.525% | $133.8485 | $133.85 | $133.85 | $133.80 |
| Purchase #6 | $86.92 | 7.248% | $93.22 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $194.94 | 10.467% | $215.3444 | $215.34 | $215.35 | $215.30 |
| 7 purchase totals = | $786.62 | $851.9424 | $851.94 | $851.95 | $851.70 | |