| 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 | $162.49 | 9.124% | $177.3156 | $177.32 | $177.30 | $177.30 |
| Purchase #2 | $163.71 | 10.409% | $180.7506 | $180.75 | $180.75 | $180.80 |
| Purchase #3 | $206.92 | 3.586% | $214.3402 | $214.34 | $214.35 | $214.30 |
| Purchase #4 | $26.58 | 9.362% | $29.0684 | $29.07 | $29.05 | $29.10 |
| Purchase #5 | $9.62 | 6.783% | $10.2725 | $10.27 | $10.25 | $10.30 |
| Purchase #6 | $70.72 | 12.144% | $79.3082 | $79.31 | $79.30 | $79.30 |
| Purchase #7 | $71.91 | 6.208% | $76.3742 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $711.95 | $767.4297 | $767.43 | $767.35 | $767.50 | |