| 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 | $134.53 | 4.593% | $140.709 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $129.41 | 3.292% | $133.6702 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $140.69 | 7.714% | $151.5428 | $151.54 | $151.55 | $151.50 |
| Purchase #4 | $32.80 | 8.782% | $35.6805 | $35.68 | $35.70 | $35.70 |
| Purchase #5 | $232.84 | 10.580% | $257.4745 | $257.47 | $257.45 | $257.50 |
| Purchase #6 | $209.70 | 6.186% | $222.672 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $38.39 | 13.693% | $43.6467 | $43.65 | $43.65 | $43.60 |
| 7 purchase totals = | $918.36 | $985.3957 | $985.39 | $985.35 | $985.40 | |