| 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 | $164.92 | 13.538% | $187.2469 | $187.25 | $187.25 | $187.20 |
| Purchase #2 | $213.54 | 12.796% | $240.8646 | $240.86 | $240.85 | $240.90 |
| Purchase #3 | $189.29 | 13.835% | $215.4783 | $215.48 | $215.50 | $215.50 |
| Purchase #4 | $21.81 | 11.366% | $24.2889 | $24.29 | $24.30 | $24.30 |
| Purchase #5 | $18.44 | 8.279% | $19.9666 | $19.97 | $19.95 | $20.00 |
| Purchase #6 | $165.91 | 8.552% | $180.0986 | $180.10 | $180.10 | $180.10 |
| Purchase #7 | $18.82 | 8.392% | $20.3994 | $20.40 | $20.40 | $20.40 |
| 7 purchase totals = | $792.73 | $888.3433 | $888.35 | $888.35 | $888.40 | |