| 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 | $176.80 | 3.173% | $182.4099 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $134.78 | 7.152% | $144.4195 | $144.42 | $144.40 | $144.40 |
| Purchase #3 | $24.54 | 4.311% | $25.5979 | $25.60 | $25.60 | $25.60 |
| Purchase #4 | $121.88 | 10.694% | $134.9138 | $134.91 | $134.90 | $134.90 |
| Purchase #5 | $169.64 | 5.189% | $178.4426 | $178.44 | $178.45 | $178.40 |
| Purchase #6 | $141.93 | 3.448% | $146.8237 | $146.82 | $146.80 | $146.80 |
| Purchase #7 | $126.61 | 3.309% | $130.7995 | $130.80 | $130.80 | $130.80 |
| 7 purchase totals = | $896.18 | $943.4069 | $943.40 | $943.35 | $943.30 | |