| 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 | $108.70 | 7.807% | $117.1862 | $117.19 | $117.20 | $117.20 |
| Purchase #2 | $15.44 | 12.651% | $17.3933 | $17.39 | $17.40 | $17.40 |
| Purchase #3 | $151.46 | 5.363% | $159.5828 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $121.47 | 11.799% | $135.8022 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $170.59 | 5.267% | $179.575 | $179.58 | $179.60 | $179.60 |
| Purchase #6 | $74.49 | 13.336% | $84.424 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $67.59 | 3.437% | $69.9131 | $69.91 | $69.90 | $69.90 |
| 7 purchase totals = | $709.74 | $763.8766 | $763.87 | $763.90 | $763.90 | |