| 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 | $141.57 | 11.787% | $158.2569 | $158.26 | $158.25 | $158.30 |
| Purchase #2 | $115.94 | 12.720% | $130.6876 | $130.69 | $130.70 | $130.70 |
| Purchase #3 | $138.76 | 6.861% | $148.2803 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $128.29 | 8.183% | $138.788 | $138.79 | $138.80 | $138.80 |
| Purchase #5 | $31.83 | 12.418% | $35.7826 | $35.78 | $35.80 | $35.80 |
| Purchase #6 | $100.40 | 12.616% | $113.0665 | $113.07 | $113.05 | $113.10 |
| Purchase #7 | $231.84 | 4.475% | $242.2148 | $242.21 | $242.20 | $242.20 |
| 7 purchase totals = | $888.63 | $967.0767 | $967.08 | $967.10 | $967.20 | |