| 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 | $132.55 | 7.596% | $142.6185 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $49.30 | 4.270% | $51.4051 | $51.41 | $51.40 | $51.40 |
| Purchase #3 | $69.63 | 5.720% | $73.6128 | $73.61 | $73.60 | $73.60 |
| Purchase #4 | $185.86 | 12.836% | $209.717 | $209.72 | $209.70 | $209.70 |
| Purchase #5 | $210.80 | 11.864% | $235.8093 | $235.81 | $235.80 | $235.80 |
| Purchase #6 | $42.78 | 13.108% | $48.3876 | $48.39 | $48.40 | $48.40 |
| Purchase #7 | $119.28 | 5.538% | $125.8857 | $125.89 | $125.90 | $125.90 |
| 7 purchase totals = | $810.20 | $887.4360 | $887.45 | $887.40 | $887.40 | |