| 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 | $160.66 | 5.675% | $169.7775 | $169.78 | $169.80 | $169.80 |
| Purchase #2 | $90.82 | 7.118% | $97.2846 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $98.66 | 10.361% | $108.8822 | $108.88 | $108.90 | $108.90 |
| Purchase #4 | $23.44 | 8.201% | $25.3623 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $171.78 | 6.603% | $183.1226 | $183.12 | $183.10 | $183.10 |
| Purchase #6 | $147.71 | 9.760% | $162.1265 | $162.13 | $162.15 | $162.10 |
| Purchase #7 | $56.44 | 12.719% | $63.6186 | $63.62 | $63.60 | $63.60 |
| 7 purchase totals = | $749.51 | $810.1743 | $810.17 | $810.20 | $810.20 | |