| 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 | $168.79 | 5.213% | $177.589 | $177.59 | $177.60 | $177.60 |
| Purchase #2 | $182.59 | 9.154% | $199.3043 | $199.30 | $199.30 | $199.30 |
| Purchase #3 | $173.79 | 3.380% | $179.6641 | $179.66 | $179.65 | $179.70 |
| Purchase #4 | $103.38 | 5.259% | $108.8168 | $108.82 | $108.80 | $108.80 |
| Purchase #5 | $176.91 | 3.458% | $183.0275 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $26.81 | 13.302% | $30.3763 | $30.38 | $30.40 | $30.40 |
| Purchase #7 | $44.30 | 12.872% | $50.0023 | $50.00 | $50.00 | $50.00 |
| 7 purchase totals = | $876.57 | $928.7803 | $928.78 | $928.80 | $928.80 | |