| 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 | $165.98 | 5.400% | $174.9429 | $174.94 | $174.95 | $174.90 |
| Purchase #2 | $109.35 | 6.636% | $116.6065 | $116.61 | $116.60 | $116.60 |
| Purchase #3 | $36.36 | 3.757% | $37.726 | $37.73 | $37.75 | $37.70 |
| Purchase #4 | $52.96 | 10.353% | $58.4429 | $58.44 | $58.45 | $58.40 |
| Purchase #5 | $103.33 | 3.467% | $106.9125 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $146.41 | 7.408% | $157.2561 | $157.26 | $157.25 | $157.30 |
| Purchase #7 | $244.93 | 5.183% | $257.6247 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $859.32 | $909.5116 | $909.51 | $909.50 | $909.40 | |