| 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 | $116.70 | 13.503% | $132.458 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $78.99 | 3.169% | $81.4932 | $81.49 | $81.50 | $81.50 |
| Purchase #3 | $126.90 | 7.751% | $136.736 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $169.54 | 4.784% | $177.6508 | $177.65 | $177.65 | $177.70 |
| Purchase #5 | $31.53 | 11.817% | $35.2559 | $35.26 | $35.25 | $35.30 |
| Purchase #6 | $63.48 | 9.351% | $69.416 | $69.42 | $69.40 | $69.40 |
| Purchase #7 | $25.81 | 3.259% | $26.6511 | $26.65 | $26.65 | $26.70 |
| 7 purchase totals = | $612.95 | $659.6610 | $659.67 | $659.65 | $659.80 | |