| 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 | $15.37 | 5.568% | $16.2258 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $150.62 | 12.615% | $169.6207 | $169.62 | $169.60 | $169.60 |
| Purchase #3 | $167.73 | 11.513% | $187.0408 | $187.04 | $187.05 | $187.00 |
| Purchase #4 | $151.59 | 5.256% | $159.5576 | $159.56 | $159.55 | $159.60 |
| Purchase #5 | $186.50 | 8.281% | $201.9441 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $92.89 | 7.473% | $99.8317 | $99.83 | $99.85 | $99.80 |
| Purchase #7 | $185.56 | 11.572% | $207.033 | $207.03 | $207.05 | $207.00 |
| 7 purchase totals = | $950.26 | $1,041.2537 | $1,041.25 | $1,041.30 | $1,041.10 | |