| 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 | $169.34 | 13.786% | $192.6852 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $180.78 | 9.511% | $197.974 | $197.97 | $197.95 | $198.00 |
| Purchase #3 | $6.33 | 10.600% | $7.001 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $46.33 | 6.226% | $49.2145 | $49.21 | $49.20 | $49.20 |
| Purchase #5 | $102.93 | 4.157% | $107.2088 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $17.76 | 13.441% | $20.1471 | $20.15 | $20.15 | $20.10 |
| Purchase #7 | $221.29 | 5.699% | $233.9013 | $233.90 | $233.90 | $233.90 |
| 7 purchase totals = | $744.76 | $808.1319 | $808.13 | $808.10 | $808.10 | |