| 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 | $164.47 | 10.581% | $181.8726 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $6.48 | 12.693% | $7.3025 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $39.67 | 3.835% | $41.1913 | $41.19 | $41.20 | $41.20 |
| Purchase #4 | $142.95 | 6.124% | $151.7043 | $151.70 | $151.70 | $151.70 |
| Purchase #5 | $227.49 | 11.726% | $254.1655 | $254.17 | $254.15 | $254.20 |
| Purchase #6 | $198.81 | 4.662% | $208.0785 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $16.61 | 13.386% | $18.8334 | $18.83 | $18.85 | $18.80 |
| 7 purchase totals = | $796.48 | $863.1481 | $863.14 | $863.15 | $863.20 | |