| 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 | $144.67 | 6.711% | $154.3788 | $154.38 | $154.40 | $154.40 |
| Purchase #2 | $120.87 | 12.451% | $135.9195 | $135.92 | $135.90 | $135.90 |
| Purchase #3 | $116.31 | 4.285% | $121.2939 | $121.29 | $121.30 | $121.30 |
| Purchase #4 | $157.62 | 7.518% | $169.4699 | $169.47 | $169.45 | $169.50 |
| Purchase #5 | $89.58 | 11.276% | $99.681 | $99.68 | $99.70 | $99.70 |
| Purchase #6 | $11.51 | 5.656% | $12.161 | $12.16 | $12.15 | $12.20 |
| Purchase #7 | $235.97 | 9.273% | $257.8515 | $257.85 | $257.85 | $257.90 |
| 7 purchase totals = | $876.53 | $950.7556 | $950.75 | $950.75 | $950.90 | |