| 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 | $138.53 | 8.563% | $150.3923 | $150.39 | $150.40 | $150.40 |
| Purchase #2 | $83.27 | 9.337% | $91.0449 | $91.04 | $91.05 | $91.00 |
| Purchase #3 | $169.66 | 12.290% | $190.5112 | $190.51 | $190.50 | $190.50 |
| Purchase #4 | $238.33 | 13.538% | $270.5951 | $270.60 | $270.60 | $270.60 |
| Purchase #5 | $28.55 | 6.874% | $30.5125 | $30.51 | $30.50 | $30.50 |
| Purchase #6 | $145.47 | 3.127% | $150.0188 | $150.02 | $150.00 | $150.00 |
| Purchase #7 | $57.74 | 10.409% | $63.7502 | $63.75 | $63.75 | $63.80 |
| 7 purchase totals = | $861.55 | $946.8250 | $946.82 | $946.80 | $946.80 | |