| 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 | $146.73 | 6.240% | $155.886 | $155.89 | $155.90 | $155.90 |
| Purchase #2 | $231.48 | 7.184% | $248.1095 | $248.11 | $248.10 | $248.10 |
| Purchase #3 | $207.29 | 10.472% | $228.9974 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $169.87 | 6.453% | $180.8317 | $180.83 | $180.85 | $180.80 |
| Purchase #5 | $233.87 | 6.127% | $248.1992 | $248.20 | $248.20 | $248.20 |
| Purchase #6 | $211.99 | 11.188% | $235.7074 | $235.71 | $235.70 | $235.70 |
| Purchase #7 | $215.27 | 6.484% | $229.2281 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $1,416.50 | $1,526.9593 | $1,526.97 | $1,527.00 | $1,526.90 | |