| 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 | $192.69 | 6.727% | $205.6523 | $205.65 | $205.65 | $205.70 |
| Purchase #2 | $167.73 | 9.548% | $183.7449 | $183.74 | $183.75 | $183.70 |
| Purchase #3 | $91.96 | 10.289% | $101.4218 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $15.77 | 11.306% | $17.553 | $17.55 | $17.55 | $17.60 |
| Purchase #5 | $219.68 | 5.176% | $231.0506 | $231.05 | $231.05 | $231.10 |
| Purchase #6 | $173.32 | 9.732% | $190.1875 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $73.61 | 5.329% | $77.5327 | $77.53 | $77.55 | $77.50 |
| 7 purchase totals = | $934.76 | $1,007.1428 | $1,007.13 | $1,007.15 | $1,007.20 | |