| 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 | $165.31 | 7.847% | $178.2819 | $178.28 | $178.30 | $178.30 |
| Purchase #2 | $107.73 | 10.168% | $118.684 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $94.53 | 10.276% | $104.2439 | $104.24 | $104.25 | $104.20 |
| Purchase #4 | $48.80 | 4.497% | $50.9945 | $50.99 | $51.00 | $51.00 |
| Purchase #5 | $170.94 | 12.158% | $191.7229 | $191.72 | $191.70 | $191.70 |
| Purchase #6 | $207.94 | 5.806% | $220.013 | $220.01 | $220.00 | $220.00 |
| Purchase #7 | $83.87 | 4.692% | $87.8052 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $879.12 | $951.7454 | $951.73 | $951.75 | $951.70 | |