| 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 | $150.37 | 11.613% | $167.8325 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $141.35 | 11.804% | $158.035 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $56.96 | 12.673% | $64.1785 | $64.18 | $64.20 | $64.20 |
| Purchase #4 | $35.99 | 5.461% | $37.9554 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $164.64 | 12.343% | $184.9615 | $184.96 | $184.95 | $185.00 |
| Purchase #6 | $169.86 | 4.625% | $177.716 | $177.72 | $177.70 | $177.70 |
| Purchase #7 | $28.41 | 11.785% | $31.7581 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $747.58 | $822.4370 | $822.45 | $822.45 | $822.50 | |