| 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 | $145.89 | 13.763% | $165.9688 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $197.55 | 8.825% | $214.9838 | $214.98 | $215.00 | $215.00 |
| Purchase #3 | $23.61 | 11.653% | $26.3613 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $27.31 | 10.331% | $30.1314 | $30.13 | $30.15 | $30.10 |
| Purchase #5 | $174.52 | 11.524% | $194.6317 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $16.83 | 10.113% | $18.532 | $18.53 | $18.55 | $18.50 |
| Purchase #7 | $136.47 | 4.170% | $142.1608 | $142.16 | $142.15 | $142.20 |
| 7 purchase totals = | $722.18 | $792.7698 | $792.76 | $792.80 | $792.80 | |