| 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 | $178.68 | 11.452% | $199.1424 | $199.14 | $199.15 | $199.10 |
| Purchase #2 | $97.85 | 9.491% | $107.1369 | $107.14 | $107.15 | $107.10 |
| Purchase #3 | $219.39 | 8.346% | $237.7003 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $134.37 | 7.487% | $144.4303 | $144.43 | $144.45 | $144.40 |
| Purchase #5 | $216.45 | 9.515% | $237.0452 | $237.05 | $237.05 | $237.00 |
| Purchase #6 | $241.73 | 7.220% | $259.1829 | $259.18 | $259.20 | $259.20 |
| Purchase #7 | $183.83 | 11.669% | $205.2811 | $205.28 | $205.30 | $205.30 |
| 7 purchase totals = | $1,272.30 | $1,389.9191 | $1,389.92 | $1,390.00 | $1,389.80 | |