| 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 | $157.28 | 9.212% | $171.7686 | $171.77 | $171.75 | $171.80 |
| Purchase #2 | $91.33 | 12.355% | $102.6138 | $102.61 | $102.60 | $102.60 |
| Purchase #3 | $77.52 | 5.864% | $82.0658 | $82.07 | $82.05 | $82.10 |
| Purchase #4 | $231.42 | 9.780% | $254.0529 | $254.05 | $254.05 | $254.10 |
| Purchase #5 | $6.79 | 6.870% | $7.2565 | $7.26 | $7.25 | $7.30 |
| Purchase #6 | $156.43 | 8.467% | $169.6749 | $169.67 | $169.65 | $169.70 |
| Purchase #7 | $235.77 | 13.408% | $267.382 | $267.38 | $267.40 | $267.40 |
| 7 purchase totals = | $956.54 | $1,054.8145 | $1,054.81 | $1,054.75 | $1,055.00 | |