| 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 | $164.25 | 10.800% | $181.989 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $85.68 | 6.718% | $91.436 | $91.44 | $91.45 | $91.40 |
| Purchase #3 | $131.57 | 10.380% | $145.227 | $145.23 | $145.25 | $145.20 |
| Purchase #4 | $17.81 | 6.106% | $18.8975 | $18.90 | $18.90 | $18.90 |
| Purchase #5 | $200.26 | 6.182% | $212.6401 | $212.64 | $212.65 | $212.60 |
| Purchase #6 | $73.91 | 5.872% | $78.25 | $78.25 | $78.25 | $78.30 |
| Purchase #7 | $204.78 | 13.249% | $231.9113 | $231.91 | $231.90 | $231.90 |
| 7 purchase totals = | $878.26 | $960.3509 | $960.36 | $960.40 | $960.30 | |