| 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 | $135.69 | 3.395% | $140.2967 | $140.30 | $140.30 | $140.30 |
| Purchase #2 | $194.92 | 6.652% | $207.8861 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $152.81 | 13.306% | $173.1429 | $173.14 | $173.15 | $173.10 |
| Purchase #4 | $153.94 | 10.237% | $169.6988 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $180.84 | 7.406% | $194.233 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $35.76 | 8.269% | $38.717 | $38.72 | $38.70 | $38.70 |
| Purchase #7 | $27.75 | 10.829% | $30.755 | $30.76 | $30.75 | $30.80 |
| 7 purchase totals = | $881.71 | $954.7295 | $954.74 | $954.75 | $954.70 | |