| 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 | $174.81 | 13.635% | $198.6453 | $198.65 | $198.65 | $198.60 |
| Purchase #2 | $250.91 | 3.132% | $258.7685 | $258.77 | $258.75 | $258.80 |
| Purchase #3 | $34.53 | 5.398% | $36.3939 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $63.60 | 5.633% | $67.1826 | $67.18 | $67.20 | $67.20 |
| Purchase #5 | $100.75 | 7.874% | $108.6831 | $108.68 | $108.70 | $108.70 |
| Purchase #6 | $57.57 | 3.603% | $59.6442 | $59.64 | $59.65 | $59.60 |
| Purchase #7 | $226.56 | 12.384% | $254.6172 | $254.62 | $254.60 | $254.60 |
| 7 purchase totals = | $908.73 | $983.9348 | $983.93 | $983.95 | $983.90 | |