| 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 | $188.33 | 8.215% | $203.8013 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $159.71 | 13.626% | $181.4721 | $181.47 | $181.45 | $181.50 |
| Purchase #3 | $143.39 | 6.772% | $153.1004 | $153.10 | $153.10 | $153.10 |
| Purchase #4 | $131.62 | 6.332% | $139.9542 | $139.95 | $139.95 | $140.00 |
| Purchase #5 | $36.46 | 10.808% | $40.4006 | $40.40 | $40.40 | $40.40 |
| Purchase #6 | $82.74 | 10.870% | $91.7338 | $91.73 | $91.75 | $91.70 |
| Purchase #7 | $208.48 | 13.305% | $236.2183 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $950.73 | $1,046.6807 | $1,046.67 | $1,046.65 | $1,046.70 | |