| 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 | $160.77 | 4.220% | $167.5545 | $167.55 | $167.55 | $167.60 |
| Purchase #2 | $227.57 | 5.257% | $239.5334 | $239.53 | $239.55 | $239.50 |
| Purchase #3 | $196.61 | 8.675% | $213.6659 | $213.67 | $213.65 | $213.70 |
| Purchase #4 | $226.82 | 7.655% | $244.1831 | $244.18 | $244.20 | $244.20 |
| Purchase #5 | $129.82 | 8.544% | $140.9118 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $242.93 | 4.394% | $253.6043 | $253.60 | $253.60 | $253.60 |
| Purchase #7 | $132.78 | 13.751% | $151.0386 | $151.04 | $151.05 | $151.00 |
| 7 purchase totals = | $1,317.30 | $1,410.4916 | $1,410.48 | $1,410.50 | $1,410.50 | |