| 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 | $151.33 | 5.690% | $159.9407 | $159.94 | $159.95 | $159.90 |
| Purchase #2 | $41.91 | 12.872% | $47.3047 | $47.30 | $47.30 | $47.30 |
| Purchase #3 | $45.91 | 5.460% | $48.4167 | $48.42 | $48.40 | $48.40 |
| Purchase #4 | $136.66 | 3.571% | $141.5401 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $48.32 | 12.346% | $54.2856 | $54.29 | $54.30 | $54.30 |
| Purchase #6 | $133.43 | 5.870% | $141.2623 | $141.26 | $141.25 | $141.30 |
| Purchase #7 | $163.64 | 11.583% | $182.5944 | $182.59 | $182.60 | $182.60 |
| 7 purchase totals = | $721.20 | $775.3445 | $775.34 | $775.35 | $775.30 | |