| 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 | $187.42 | 8.736% | $203.793 | $203.79 | $203.80 | $203.80 |
| Purchase #2 | $118.55 | 6.660% | $126.4454 | $126.45 | $126.45 | $126.40 |
| Purchase #3 | $48.29 | 8.212% | $52.2556 | $52.26 | $52.25 | $52.30 |
| Purchase #4 | $164.96 | 3.110% | $170.0903 | $170.09 | $170.10 | $170.10 |
| Purchase #5 | $137.33 | 12.161% | $154.0307 | $154.03 | $154.05 | $154.00 |
| Purchase #6 | $75.98 | 13.105% | $85.9372 | $85.94 | $85.95 | $85.90 |
| Purchase #7 | $25.93 | 9.570% | $28.4115 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $758.46 | $820.9637 | $820.97 | $821.00 | $820.90 | |