| 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 | $149.41 | 13.230% | $169.1769 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $36.89 | 5.397% | $38.881 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $42.81 | 3.140% | $44.1542 | $44.15 | $44.15 | $44.20 |
| Purchase #4 | $37.38 | 11.361% | $41.6267 | $41.63 | $41.65 | $41.60 |
| Purchase #5 | $100.36 | 12.549% | $112.9542 | $112.95 | $112.95 | $113.00 |
| Purchase #6 | $34.48 | 13.282% | $39.0596 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $203.83 | 5.448% | $214.9347 | $214.93 | $214.95 | $214.90 |
| 7 purchase totals = | $605.16 | $660.7873 | $660.78 | $660.85 | $660.90 | |