| 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 | $163.26 | 11.214% | $181.568 | $181.57 | $181.55 | $181.60 |
| Purchase #2 | $20.77 | 11.260% | $23.1087 | $23.11 | $23.10 | $23.10 |
| Purchase #3 | $51.37 | 3.872% | $53.359 | $53.36 | $53.35 | $53.40 |
| Purchase #4 | $137.27 | 12.442% | $154.3491 | $154.35 | $154.35 | $154.30 |
| Purchase #5 | $45.53 | 3.456% | $47.1035 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $228.35 | 12.123% | $256.0329 | $256.03 | $256.05 | $256.00 |
| Purchase #7 | $135.93 | 4.253% | $141.7111 | $141.71 | $141.70 | $141.70 |
| 7 purchase totals = | $782.48 | $857.2323 | $857.23 | $857.20 | $857.20 | |