| 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 | $144.48 | 5.564% | $152.5189 | $152.52 | $152.50 | $152.50 |
| Purchase #2 | $111.40 | 6.127% | $118.2255 | $118.23 | $118.25 | $118.20 |
| Purchase #3 | $233.83 | 7.245% | $250.771 | $250.77 | $250.75 | $250.80 |
| Purchase #4 | $106.51 | 13.855% | $121.267 | $121.27 | $121.25 | $121.30 |
| Purchase #5 | $157.34 | 7.427% | $169.0256 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $239.53 | 13.200% | $271.148 | $271.15 | $271.15 | $271.10 |
| Purchase #7 | $49.72 | 3.399% | $51.41 | $51.41 | $51.40 | $51.40 |
| 7 purchase totals = | $1,042.81 | $1,134.3660 | $1,134.38 | $1,134.35 | $1,134.30 | |