| 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 | $166.81 | 7.152% | $178.7403 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $227.52 | 12.427% | $255.7939 | $255.79 | $255.80 | $255.80 |
| Purchase #3 | $104.78 | 12.837% | $118.2306 | $118.23 | $118.25 | $118.20 |
| Purchase #4 | $168.95 | 8.321% | $183.0083 | $183.01 | $183.00 | $183.00 |
| Purchase #5 | $81.52 | 8.769% | $88.6685 | $88.67 | $88.65 | $88.70 |
| Purchase #6 | $45.79 | 6.476% | $48.7554 | $48.76 | $48.75 | $48.80 |
| Purchase #7 | $29.78 | 8.618% | $32.3464 | $32.35 | $32.35 | $32.30 |
| 7 purchase totals = | $825.15 | $905.5434 | $905.55 | $905.55 | $905.50 | |