| 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 | $132.91 | 7.807% | $143.2863 | $143.29 | $143.30 | $143.30 |
| Purchase #2 | $91.69 | 4.585% | $95.894 | $95.89 | $95.90 | $95.90 |
| Purchase #3 | $82.61 | 8.181% | $89.3683 | $89.37 | $89.35 | $89.40 |
| Purchase #4 | $129.99 | 11.701% | $145.2001 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $96.64 | 9.774% | $106.0856 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $78.30 | 7.784% | $84.3949 | $84.39 | $84.40 | $84.40 |
| Purchase #7 | $244.81 | 8.591% | $265.8416 | $265.84 | $265.85 | $265.80 |
| 7 purchase totals = | $856.95 | $930.0708 | $930.07 | $930.10 | $930.10 | |