| 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 | $121.71 | 11.125% | $135.2502 | $135.25 | $135.25 | $135.30 |
| Purchase #2 | $217.99 | 6.709% | $232.6149 | $232.61 | $232.60 | $232.60 |
| Purchase #3 | $114.95 | 5.483% | $121.2527 | $121.25 | $121.25 | $121.30 |
| Purchase #4 | $66.87 | 9.612% | $73.2975 | $73.30 | $73.30 | $73.30 |
| Purchase #5 | $193.76 | 3.864% | $201.2469 | $201.25 | $201.25 | $201.20 |
| Purchase #6 | $149.49 | 12.327% | $167.9176 | $167.92 | $167.90 | $167.90 |
| Purchase #7 | $48.59 | 7.354% | $52.1633 | $52.16 | $52.15 | $52.20 |
| 7 purchase totals = | $913.36 | $983.7431 | $983.74 | $983.70 | $983.80 | |