| 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 | $167.32 | 13.777% | $190.3717 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $15.99 | 8.435% | $17.3388 | $17.34 | $17.35 | $17.30 |
| Purchase #3 | $134.60 | 10.211% | $148.344 | $148.34 | $148.35 | $148.30 |
| Purchase #4 | $152.41 | 11.163% | $169.4235 | $169.42 | $169.40 | $169.40 |
| Purchase #5 | $121.94 | 11.343% | $135.7717 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $150.66 | 6.248% | $160.0732 | $160.07 | $160.05 | $160.10 |
| Purchase #7 | $115.38 | 4.757% | $120.8686 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $858.30 | $942.1915 | $942.18 | $942.10 | $942.20 | |