| 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 | $101.85 | 10.337% | $112.3782 | $112.38 | $112.40 | $112.40 |
| Purchase #2 | $152.49 | 13.160% | $172.5577 | $172.56 | $172.55 | $172.60 |
| Purchase #3 | $180.40 | 9.639% | $197.7888 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $148.81 | 9.581% | $163.0675 | $163.07 | $163.05 | $163.10 |
| Purchase #5 | $234.53 | 9.839% | $257.6054 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $135.81 | 4.222% | $141.5439 | $141.54 | $141.55 | $141.50 |
| Purchase #7 | $110.52 | 7.121% | $118.3901 | $118.39 | $118.40 | $118.40 |
| 7 purchase totals = | $1,064.41 | $1,163.3316 | $1,163.34 | $1,163.35 | $1,163.40 | |