| 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 | $183.28 | 10.104% | $201.7986 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $156.57 | 8.390% | $169.7062 | $169.71 | $169.70 | $169.70 |
| Purchase #3 | $62.81 | 9.574% | $68.8234 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $142.55 | 7.680% | $153.4978 | $153.50 | $153.50 | $153.50 |
| Purchase #5 | $212.56 | 10.660% | $235.2189 | $235.22 | $235.20 | $235.20 |
| Purchase #6 | $228.75 | 9.641% | $250.8038 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $154.33 | 8.113% | $166.8508 | $166.85 | $166.85 | $166.90 |
| 7 purchase totals = | $1,140.85 | $1,246.6995 | $1,246.70 | $1,246.65 | $1,246.70 | |