| 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 | $145.73 | 6.355% | $154.9911 | $154.99 | $155.00 | $155.00 |
| Purchase #2 | $181.71 | 4.534% | $189.9487 | $189.95 | $189.95 | $189.90 |
| Purchase #3 | $46.28 | 6.367% | $49.2266 | $49.23 | $49.25 | $49.20 |
| Purchase #4 | $27.34 | 7.267% | $29.3268 | $29.33 | $29.35 | $29.30 |
| Purchase #5 | $63.40 | 11.679% | $70.8045 | $70.80 | $70.80 | $70.80 |
| Purchase #6 | $18.79 | 8.680% | $20.421 | $20.42 | $20.40 | $20.40 |
| Purchase #7 | $82.32 | 6.365% | $87.5597 | $87.56 | $87.55 | $87.60 |
| 7 purchase totals = | $565.57 | $602.2784 | $602.28 | $602.30 | $602.20 | |