| 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 | $158.34 | 7.129% | $169.6281 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $136.61 | 11.261% | $151.9937 | $151.99 | $152.00 | $152.00 |
| Purchase #3 | $148.33 | 9.565% | $162.5178 | $162.52 | $162.50 | $162.50 |
| Purchase #4 | $101.67 | 9.752% | $111.5849 | $111.58 | $111.60 | $111.60 |
| Purchase #5 | $30.38 | 3.277% | $31.3756 | $31.38 | $31.40 | $31.40 |
| Purchase #6 | $219.49 | 8.230% | $237.554 | $237.55 | $237.55 | $237.60 |
| Purchase #7 | $54.31 | 7.141% | $58.1883 | $58.19 | $58.20 | $58.20 |
| 7 purchase totals = | $849.13 | $922.8424 | $922.84 | $922.90 | $922.90 | |