| 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 | $170.76 | 11.867% | $191.0241 | $191.02 | $191.00 | $191.00 |
| Purchase #2 | $150.59 | 13.244% | $170.5341 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $161.88 | 13.293% | $183.3987 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $234.39 | 13.146% | $265.2029 | $265.20 | $265.20 | $265.20 |
| Purchase #5 | $221.29 | 8.267% | $239.584 | $239.58 | $239.60 | $239.60 |
| Purchase #6 | $178.58 | 7.495% | $191.9646 | $191.96 | $191.95 | $192.00 |
| Purchase #7 | $169.65 | 12.475% | $190.8138 | $190.81 | $190.80 | $190.80 |
| 7 purchase totals = | $1,287.14 | $1,432.5222 | $1,432.50 | $1,432.50 | $1,432.50 | |