| 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 | $215.74 | 4.116% | $224.6199 | $224.62 | $224.60 | $224.60 |
| Purchase #2 | $97.97 | 13.788% | $111.4781 | $111.48 | $111.50 | $111.50 |
| Purchase #3 | $75.50 | 4.164% | $78.6438 | $78.64 | $78.65 | $78.60 |
| Purchase #4 | $132.66 | 4.733% | $138.9388 | $138.94 | $138.95 | $138.90 |
| Purchase #5 | $152.30 | 11.652% | $170.046 | $170.05 | $170.05 | $170.00 |
| Purchase #6 | $14.57 | 9.833% | $16.0027 | $16.00 | $16.00 | $16.00 |
| Purchase #7 | $17.42 | 5.252% | $18.3349 | $18.33 | $18.35 | $18.30 |
| 7 purchase totals = | $706.16 | $758.0642 | $758.06 | $758.10 | $757.90 | |