| 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 | $143.80 | 6.704% | $153.4404 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $192.90 | 7.373% | $207.1225 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $77.34 | 8.557% | $83.958 | $83.96 | $83.95 | $84.00 |
| Purchase #4 | $230.95 | 13.291% | $261.6456 | $261.65 | $261.65 | $261.60 |
| Purchase #5 | $159.97 | 6.172% | $169.8433 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $20.82 | 9.830% | $22.8666 | $22.87 | $22.85 | $22.90 |
| Purchase #7 | $29.55 | 8.277% | $31.9959 | $32.00 | $32.00 | $32.00 |
| 7 purchase totals = | $855.33 | $930.8723 | $930.88 | $930.85 | $930.80 | |