| 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 | $161.89 | 4.696% | $169.4924 | $169.49 | $169.50 | $169.50 |
| Purchase #2 | $16.90 | 8.523% | $18.3404 | $18.34 | $18.35 | $18.30 |
| Purchase #3 | $201.95 | 13.769% | $229.7565 | $229.76 | $229.75 | $229.80 |
| Purchase #4 | $57.75 | 10.704% | $63.9316 | $63.93 | $63.95 | $63.90 |
| Purchase #5 | $92.48 | 8.651% | $100.4804 | $100.48 | $100.50 | $100.50 |
| Purchase #6 | $140.67 | 10.371% | $155.2589 | $155.26 | $155.25 | $155.30 |
| Purchase #7 | $110.26 | 12.303% | $123.8253 | $123.83 | $123.85 | $123.80 |
| 7 purchase totals = | $781.90 | $861.0855 | $861.09 | $861.15 | $861.10 | |