| 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 | $133.44 | 4.618% | $139.6023 | $139.60 | $139.60 | $139.60 |
| Purchase #2 | $186.55 | 9.352% | $203.9962 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $119.87 | 9.744% | $131.5501 | $131.55 | $131.55 | $131.60 |
| Purchase #4 | $121.64 | 12.363% | $136.6784 | $136.68 | $136.70 | $136.70 |
| Purchase #5 | $88.32 | 4.459% | $92.2582 | $92.26 | $92.25 | $92.30 |
| Purchase #6 | $80.30 | 5.713% | $84.8875 | $84.89 | $84.90 | $84.90 |
| Purchase #7 | $135.48 | 6.715% | $144.5775 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $865.60 | $933.5502 | $933.56 | $933.60 | $933.70 | |