| 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 | $140.79 | 5.153% | $148.0449 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $122.39 | 9.131% | $133.5654 | $133.57 | $133.55 | $133.60 |
| Purchase #3 | $231.34 | 7.188% | $247.9687 | $247.97 | $247.95 | $248.00 |
| Purchase #4 | $159.65 | 6.825% | $170.5461 | $170.55 | $170.55 | $170.50 |
| Purchase #5 | $150.48 | 4.657% | $157.4879 | $157.49 | $157.50 | $157.50 |
| Purchase #6 | $100.49 | 3.451% | $103.9579 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $217.47 | 4.189% | $226.5798 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $1,122.61 | $1,188.1507 | $1,188.16 | $1,188.15 | $1,188.20 | |