| 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 | $178.78 | 3.639% | $185.2858 | $185.29 | $185.30 | $185.30 |
| Purchase #2 | $61.27 | 4.360% | $63.9414 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $36.98 | 12.357% | $41.5496 | $41.55 | $41.55 | $41.50 |
| Purchase #4 | $71.74 | 8.210% | $77.6299 | $77.63 | $77.65 | $77.60 |
| Purchase #5 | $73.54 | 11.318% | $81.8633 | $81.86 | $81.85 | $81.90 |
| Purchase #6 | $244.84 | 12.138% | $274.5587 | $274.56 | $274.55 | $274.60 |
| Purchase #7 | $165.58 | 11.501% | $184.6234 | $184.62 | $184.60 | $184.60 |
| 7 purchase totals = | $832.73 | $909.4521 | $909.45 | $909.45 | $909.40 | |