| 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 | $185.49 | 11.145% | $206.1629 | $206.16 | $206.15 | $206.20 |
| Purchase #2 | $155.93 | 9.117% | $170.1461 | $170.15 | $170.15 | $170.10 |
| Purchase #3 | $29.49 | 4.739% | $30.8875 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $30.50 | 3.296% | $31.5053 | $31.51 | $31.50 | $31.50 |
| Purchase #5 | $145.65 | 12.819% | $164.3209 | $164.32 | $164.30 | $164.30 |
| Purchase #6 | $88.96 | 3.428% | $92.0095 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $114.51 | 8.766% | $124.5479 | $124.55 | $124.55 | $124.50 |
| 7 purchase totals = | $750.53 | $819.5801 | $819.59 | $819.55 | $819.50 | |