| 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 | $182.99 | 3.421% | $189.2501 | $189.25 | $189.25 | $189.30 |
| Purchase #2 | $95.80 | 9.150% | $104.5657 | $104.57 | $104.55 | $104.60 |
| Purchase #3 | $150.29 | 3.388% | $155.3818 | $155.38 | $155.40 | $155.40 |
| Purchase #4 | $129.26 | 9.862% | $142.0076 | $142.01 | $142.00 | $142.00 |
| Purchase #5 | $88.65 | 10.709% | $98.1435 | $98.14 | $98.15 | $98.10 |
| Purchase #6 | $117.94 | 3.440% | $121.9971 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $30.33 | 7.683% | $32.6603 | $32.66 | $32.65 | $32.70 |
| 7 purchase totals = | $795.26 | $844.0061 | $844.01 | $844.00 | $844.10 | |