| 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 | $151.37 | 11.852% | $169.3104 | $169.31 | $169.30 | $169.30 |
| Purchase #2 | $189.77 | 4.559% | $198.4216 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $106.48 | 12.284% | $119.56 | $119.56 | $119.55 | $119.60 |
| Purchase #4 | $78.52 | 12.683% | $88.4787 | $88.48 | $88.50 | $88.50 |
| Purchase #5 | $103.50 | 7.241% | $110.9944 | $110.99 | $111.00 | $111.00 |
| Purchase #6 | $147.82 | 7.125% | $158.3522 | $158.35 | $158.35 | $158.40 |
| Purchase #7 | $87.86 | 7.461% | $94.4152 | $94.42 | $94.40 | $94.40 |
| 7 purchase totals = | $865.32 | $939.5325 | $939.53 | $939.50 | $939.60 | |