| 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 | $190.84 | 6.370% | $202.9965 | $203.00 | $203.00 | $203.00 |
| Purchase #2 | $160.33 | 5.497% | $169.1433 | $169.14 | $169.15 | $169.10 |
| Purchase #3 | $166.79 | 9.453% | $182.5567 | $182.56 | $182.55 | $182.60 |
| Purchase #4 | $51.67 | 10.482% | $57.086 | $57.09 | $57.10 | $57.10 |
| Purchase #5 | $125.40 | 6.477% | $133.5222 | $133.52 | $133.50 | $133.50 |
| Purchase #6 | $177.76 | 9.350% | $194.3806 | $194.38 | $194.40 | $194.40 |
| Purchase #7 | $236.47 | 13.122% | $267.4996 | $267.50 | $267.50 | $267.50 |
| 7 purchase totals = | $1,109.26 | $1,207.1849 | $1,207.19 | $1,207.20 | $1,207.20 | |