| 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 | $147.73 | 7.468% | $158.7625 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $249.46 | 5.358% | $262.8261 | $262.83 | $262.85 | $262.80 |
| Purchase #3 | $191.84 | 6.568% | $204.4401 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $121.28 | 3.700% | $125.7674 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $237.45 | 13.178% | $268.7412 | $268.74 | $268.75 | $268.70 |
| Purchase #6 | $88.91 | 4.428% | $92.8469 | $92.85 | $92.85 | $92.80 |
| Purchase #7 | $24.55 | 10.454% | $27.1165 | $27.12 | $27.10 | $27.10 |
| 7 purchase totals = | $1,061.22 | $1,140.5007 | $1,140.51 | $1,140.50 | $1,140.40 | |