| 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 | $89.45 | 13.535% | $101.5571 | $101.56 | $101.55 | $101.60 |
| Purchase #2 | $163.99 | 11.514% | $182.8718 | $182.87 | $182.85 | $182.90 |
| Purchase #3 | $205.53 | 10.527% | $227.1661 | $227.17 | $227.15 | $227.20 |
| Purchase #4 | $211.28 | 8.803% | $229.879 | $229.88 | $229.90 | $229.90 |
| Purchase #5 | $81.90 | 10.116% | $90.185 | $90.19 | $90.20 | $90.20 |
| Purchase #6 | $90.86 | 6.184% | $96.4788 | $96.48 | $96.50 | $96.50 |
| Purchase #7 | $180.78 | 7.462% | $194.2698 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $1,023.79 | $1,122.4076 | $1,122.42 | $1,122.40 | $1,122.60 | |