| 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 | $162.85 | 3.798% | $169.035 | $169.04 | $169.05 | $169.00 |
| Purchase #2 | $136.39 | 9.298% | $149.0715 | $149.07 | $149.05 | $149.10 |
| Purchase #3 | $39.35 | 7.150% | $42.1635 | $42.16 | $42.15 | $42.20 |
| Purchase #4 | $216.57 | 9.272% | $236.6504 | $236.65 | $236.65 | $236.70 |
| Purchase #5 | $86.83 | 10.399% | $95.8595 | $95.86 | $95.85 | $95.90 |
| Purchase #6 | $150.58 | 13.479% | $170.8767 | $170.88 | $170.90 | $170.90 |
| Purchase #7 | $28.34 | 9.387% | $31.0003 | $31.00 | $31.00 | $31.00 |
| 7 purchase totals = | $820.91 | $894.6569 | $894.66 | $894.65 | $894.80 | |