| 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 | $152.49 | 11.355% | $169.8052 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $214.29 | 13.746% | $243.7463 | $243.75 | $243.75 | $243.70 |
| Purchase #3 | $64.98 | 3.203% | $67.0613 | $67.06 | $67.05 | $67.10 |
| Purchase #4 | $60.60 | 13.354% | $68.6925 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $220.38 | 3.759% | $228.6641 | $228.66 | $228.65 | $228.70 |
| Purchase #6 | $242.91 | 6.111% | $257.7542 | $257.75 | $257.75 | $257.80 |
| Purchase #7 | $62.93 | 11.116% | $69.9253 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $1,018.58 | $1,105.6489 | $1,105.65 | $1,105.65 | $1,105.70 | |