| 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 | $148.57 | 13.640% | $168.8349 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $211.93 | 4.403% | $221.2613 | $221.26 | $221.25 | $221.30 |
| Purchase #3 | $83.70 | 9.738% | $91.8507 | $91.85 | $91.85 | $91.90 |
| Purchase #4 | $73.80 | 9.836% | $81.059 | $81.06 | $81.05 | $81.10 |
| Purchase #5 | $41.66 | 8.813% | $45.3315 | $45.33 | $45.35 | $45.30 |
| Purchase #6 | $123.71 | 7.440% | $132.914 | $132.91 | $132.90 | $132.90 |
| Purchase #7 | $224.54 | 11.754% | $250.9324 | $250.93 | $250.95 | $250.90 |
| 7 purchase totals = | $907.91 | $992.1838 | $992.17 | $992.20 | $992.20 | |