| 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 | $6.88 | 4.588% | $7.1957 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $214.92 | 13.405% | $243.73 | $243.73 | $243.75 | $243.70 |
| Purchase #3 | $54.37 | 3.764% | $56.4165 | $56.42 | $56.40 | $56.40 |
| Purchase #4 | $162.90 | 4.159% | $169.675 | $169.68 | $169.70 | $169.70 |
| Purchase #5 | $93.43 | 12.589% | $105.1919 | $105.19 | $105.20 | $105.20 |
| Purchase #6 | $153.34 | 4.482% | $160.2127 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $166.90 | 5.594% | $176.2364 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $852.74 | $918.6582 | $918.67 | $918.70 | $918.60 | |