| 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 | $119.42 | 8.462% | $129.5253 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $155.93 | 7.495% | $167.617 | $167.62 | $167.60 | $167.60 |
| Purchase #3 | $115.82 | 4.870% | $121.4604 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $54.66 | 6.684% | $58.3135 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $104.49 | 8.103% | $112.9568 | $112.96 | $112.95 | $113.00 |
| Purchase #6 | $22.53 | 11.759% | $25.1793 | $25.18 | $25.20 | $25.20 |
| Purchase #7 | $26.63 | 13.464% | $30.2155 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $599.48 | $645.2678 | $645.28 | $645.25 | $645.30 | |