| 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 | $81.42 | 3.564% | $84.3218 | $84.32 | $84.30 | $84.30 |
| Purchase #2 | $181.55 | 4.638% | $189.9703 | $189.97 | $189.95 | $190.00 |
| Purchase #3 | $189.92 | 7.705% | $204.5533 | $204.55 | $204.55 | $204.60 |
| Purchase #4 | $150.59 | 8.870% | $163.9473 | $163.95 | $163.95 | $163.90 |
| Purchase #5 | $31.58 | 7.847% | $34.0581 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $140.53 | 3.143% | $144.9469 | $144.95 | $144.95 | $144.90 |
| Purchase #7 | $91.80 | 9.577% | $100.5917 | $100.59 | $100.60 | $100.60 |
| 7 purchase totals = | $867.39 | $922.3894 | $922.39 | $922.35 | $922.40 | |