| 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 | $180.36 | 10.609% | $199.4944 | $199.49 | $199.50 | $199.50 |
| Purchase #2 | $21.73 | 5.130% | $22.8447 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $169.38 | 8.648% | $184.028 | $184.03 | $184.05 | $184.00 |
| Purchase #4 | $201.54 | 12.364% | $226.4584 | $226.46 | $226.45 | $226.50 |
| Purchase #5 | $145.32 | 7.653% | $156.4413 | $156.44 | $156.45 | $156.40 |
| Purchase #6 | $32.68 | 7.864% | $35.25 | $35.25 | $35.25 | $35.30 |
| Purchase #7 | $30.73 | 9.557% | $33.6669 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $781.74 | $858.1837 | $858.18 | $858.20 | $858.20 | |