| 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 | $145.49 | 9.830% | $159.7917 | $159.79 | $159.80 | $159.80 |
| Purchase #2 | $29.51 | 12.503% | $33.1996 | $33.20 | $33.20 | $33.20 |
| Purchase #3 | $75.38 | 5.812% | $79.7611 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $148.38 | 10.219% | $163.543 | $163.54 | $163.55 | $163.50 |
| Purchase #5 | $98.39 | 9.615% | $107.8502 | $107.85 | $107.85 | $107.90 |
| Purchase #6 | $97.47 | 10.465% | $107.6702 | $107.67 | $107.65 | $107.70 |
| Purchase #7 | $186.77 | 7.615% | $200.9925 | $200.99 | $201.00 | $201.00 |
| 7 purchase totals = | $781.39 | $852.8083 | $852.80 | $852.80 | $852.90 | |