| 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 | $155.27 | 10.697% | $171.8792 | $171.88 | $171.90 | $171.90 |
| Purchase #2 | $57.54 | 10.163% | $63.3878 | $63.39 | $63.40 | $63.40 |
| Purchase #3 | $67.48 | 12.343% | $75.8091 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $158.95 | 7.573% | $170.9873 | $170.99 | $171.00 | $171.00 |
| Purchase #5 | $213.65 | 6.573% | $227.6932 | $227.69 | $227.70 | $227.70 |
| Purchase #6 | $242.84 | 8.144% | $262.6169 | $262.62 | $262.60 | $262.60 |
| Purchase #7 | $43.43 | 5.389% | $45.7704 | $45.77 | $45.75 | $45.80 |
| 7 purchase totals = | $939.16 | $1,018.1439 | $1,018.15 | $1,018.15 | $1,018.20 | |