| 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 | $145.93 | 4.364% | $152.2984 | $152.30 | $152.30 | $152.30 |
| Purchase #2 | $194.70 | 3.553% | $201.6177 | $201.62 | $201.60 | $201.60 |
| Purchase #3 | $54.92 | 4.360% | $57.3145 | $57.31 | $57.30 | $57.30 |
| Purchase #4 | $203.30 | 7.218% | $217.9742 | $217.97 | $217.95 | $218.00 |
| Purchase #5 | $104.37 | 11.870% | $116.7587 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $151.53 | 10.745% | $167.8119 | $167.81 | $167.80 | $167.80 |
| Purchase #7 | $7.66 | 12.318% | $8.6036 | $8.60 | $8.60 | $8.60 |
| 7 purchase totals = | $862.41 | $922.3790 | $922.37 | $922.30 | $922.40 | |