| 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 | $149.73 | 11.305% | $166.657 | $166.66 | $166.65 | $166.70 |
| Purchase #2 | $29.72 | 13.732% | $33.8012 | $33.80 | $33.80 | $33.80 |
| Purchase #3 | $199.30 | 13.235% | $225.6774 | $225.68 | $225.70 | $225.70 |
| Purchase #4 | $167.57 | 7.469% | $180.0858 | $180.09 | $180.10 | $180.10 |
| Purchase #5 | $12.31 | 7.132% | $13.1879 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $137.49 | 9.365% | $150.3659 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $248.92 | 6.654% | $265.4831 | $265.48 | $265.50 | $265.50 |
| 7 purchase totals = | $945.04 | $1,035.2583 | $1,035.27 | $1,035.30 | $1,035.40 | |