| 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 | $103.80 | 8.293% | $112.4081 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $60.66 | 13.691% | $68.965 | $68.97 | $68.95 | $69.00 |
| Purchase #3 | $38.88 | 6.244% | $41.3077 | $41.31 | $41.30 | $41.30 |
| Purchase #4 | $154.84 | 4.304% | $161.5043 | $161.50 | $161.50 | $161.50 |
| Purchase #5 | $41.96 | 9.568% | $45.9747 | $45.97 | $45.95 | $46.00 |
| Purchase #6 | $189.40 | 5.396% | $199.62 | $199.62 | $199.60 | $199.60 |
| Purchase #7 | $150.71 | 12.190% | $169.0815 | $169.08 | $169.10 | $169.10 |
| 7 purchase totals = | $740.25 | $798.8613 | $798.86 | $798.80 | $798.90 | |