| 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 | $143.68 | 7.384% | $154.2893 | $154.29 | $154.30 | $154.30 |
| Purchase #2 | $110.86 | 13.531% | $125.8605 | $125.86 | $125.85 | $125.90 |
| Purchase #3 | $212.99 | 9.332% | $232.8662 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $231.33 | 4.422% | $241.5594 | $241.56 | $241.55 | $241.60 |
| Purchase #5 | $178.46 | 9.173% | $194.8301 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $164.95 | 10.263% | $181.8788 | $181.88 | $181.90 | $181.90 |
| Purchase #7 | $185.67 | 7.471% | $199.5414 | $199.54 | $199.55 | $199.50 |
| 7 purchase totals = | $1,227.94 | $1,330.8257 | $1,330.83 | $1,330.85 | $1,330.90 | |