| 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 | $153.32 | 6.784% | $163.7212 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $160.69 | 5.545% | $169.6003 | $169.60 | $169.60 | $169.60 |
| Purchase #3 | $131.82 | 3.508% | $136.4442 | $136.44 | $136.45 | $136.40 |
| Purchase #4 | $114.82 | 8.344% | $124.4006 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $82.42 | 4.317% | $85.9781 | $85.98 | $86.00 | $86.00 |
| Purchase #6 | $68.28 | 4.157% | $71.1184 | $71.12 | $71.10 | $71.10 |
| Purchase #7 | $47.52 | 8.170% | $51.4024 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $758.87 | $802.6652 | $802.66 | $802.65 | $802.60 | |