| 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 | $55.45 | 11.713% | $61.9449 | $61.94 | $61.95 | $61.90 |
| Purchase #2 | $90.80 | 12.496% | $102.1464 | $102.15 | $102.15 | $102.10 |
| Purchase #3 | $142.53 | 5.823% | $150.8295 | $150.83 | $150.85 | $150.80 |
| Purchase #4 | $177.30 | 5.577% | $187.188 | $187.19 | $187.20 | $187.20 |
| Purchase #5 | $233.72 | 5.331% | $246.1796 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $161.34 | 6.703% | $172.1546 | $172.15 | $172.15 | $172.20 |
| Purchase #7 | $117.65 | 3.406% | $121.6572 | $121.66 | $121.65 | $121.70 |
| 7 purchase totals = | $978.79 | $1,042.1002 | $1,042.10 | $1,042.15 | $1,042.10 | |