| 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 | $78.70 | 10.860% | $87.2468 | $87.25 | $87.25 | $87.20 |
| Purchase #2 | $239.68 | 7.459% | $257.5577 | $257.56 | $257.55 | $257.60 |
| Purchase #3 | $169.35 | 10.281% | $186.7609 | $186.76 | $186.75 | $186.80 |
| Purchase #4 | $161.33 | 5.777% | $170.65 | $170.65 | $170.65 | $170.70 |
| Purchase #5 | $85.53 | 3.653% | $88.6544 | $88.65 | $88.65 | $88.70 |
| Purchase #6 | $222.76 | 7.204% | $238.8076 | $238.81 | $238.80 | $238.80 |
| Purchase #7 | $135.59 | 9.285% | $148.1795 | $148.18 | $148.20 | $148.20 |
| 7 purchase totals = | $1,092.94 | $1,177.8569 | $1,177.86 | $1,177.85 | $1,178.00 | |