| 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 | $145.68 | 5.829% | $154.1717 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $215.31 | 11.536% | $240.1482 | $240.15 | $240.15 | $240.10 |
| Purchase #3 | $175.97 | 7.335% | $188.8774 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $118.49 | 10.598% | $131.0476 | $131.05 | $131.05 | $131.00 |
| Purchase #5 | $156.72 | 3.692% | $162.5061 | $162.51 | $162.50 | $162.50 |
| Purchase #6 | $198.86 | 5.727% | $210.2487 | $210.25 | $210.25 | $210.20 |
| Purchase #7 | $15.26 | 9.481% | $16.7068 | $16.71 | $16.70 | $16.70 |
| 7 purchase totals = | $1,026.29 | $1,103.7065 | $1,103.72 | $1,103.70 | $1,103.60 | |