| 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 | $143.83 | 3.140% | $148.3463 | $148.35 | $148.35 | $148.30 |
| Purchase #2 | $106.85 | 13.479% | $121.2523 | $121.25 | $121.25 | $121.30 |
| Purchase #3 | $176.59 | 8.465% | $191.5383 | $191.54 | $191.55 | $191.50 |
| Purchase #4 | $156.45 | 5.451% | $164.9781 | $164.98 | $165.00 | $165.00 |
| Purchase #5 | $123.42 | 13.300% | $139.8349 | $139.83 | $139.85 | $139.80 |
| Purchase #6 | $57.84 | 7.853% | $62.3822 | $62.38 | $62.40 | $62.40 |
| Purchase #7 | $16.34 | 3.820% | $16.9642 | $16.96 | $16.95 | $17.00 |
| 7 purchase totals = | $781.32 | $845.2963 | $845.29 | $845.35 | $845.30 | |