| 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 | $180.31 | 13.787% | $205.1693 | $205.17 | $205.15 | $205.20 |
| Purchase #2 | $45.51 | 4.709% | $47.6531 | $47.65 | $47.65 | $47.70 |
| Purchase #3 | $156.25 | 10.476% | $172.6188 | $172.62 | $172.60 | $172.60 |
| Purchase #4 | $7.81 | 8.623% | $8.4835 | $8.48 | $8.50 | $8.50 |
| Purchase #5 | $170.49 | 5.599% | $180.0357 | $180.04 | $180.05 | $180.00 |
| Purchase #6 | $151.40 | 4.600% | $158.3644 | $158.36 | $158.35 | $158.40 |
| Purchase #7 | $58.63 | 7.106% | $62.7962 | $62.80 | $62.80 | $62.80 |
| 7 purchase totals = | $770.40 | $835.1210 | $835.12 | $835.10 | $835.20 | |