| 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 | $170.26 | 11.262% | $189.4347 | $189.43 | $189.45 | $189.40 |
| Purchase #2 | $145.53 | 10.324% | $160.5545 | $160.55 | $160.55 | $160.60 |
| Purchase #3 | $104.77 | 6.646% | $111.733 | $111.73 | $111.75 | $111.70 |
| Purchase #4 | $6.35 | 8.593% | $6.8957 | $6.90 | $6.90 | $6.90 |
| Purchase #5 | $115.81 | 10.135% | $127.5473 | $127.55 | $127.55 | $127.50 |
| Purchase #6 | $118.49 | 13.627% | $134.6366 | $134.64 | $134.65 | $134.60 |
| Purchase #7 | $160.34 | 13.582% | $182.1174 | $182.12 | $182.10 | $182.10 |
| 7 purchase totals = | $821.55 | $912.9192 | $912.92 | $912.95 | $912.80 | |