| 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 | $167.84 | 3.817% | $174.2465 | $174.25 | $174.25 | $174.20 |
| Purchase #2 | $134.83 | 11.168% | $149.8878 | $149.89 | $149.90 | $149.90 |
| Purchase #3 | $140.86 | 4.291% | $146.9043 | $146.90 | $146.90 | $146.90 |
| Purchase #4 | $206.37 | 8.726% | $224.3778 | $224.38 | $224.40 | $224.40 |
| Purchase #5 | $55.99 | 8.482% | $60.7391 | $60.74 | $60.75 | $60.70 |
| Purchase #6 | $104.47 | 11.407% | $116.3869 | $116.39 | $116.40 | $116.40 |
| Purchase #7 | $89.66 | 9.269% | $97.9706 | $97.97 | $97.95 | $98.00 |
| 7 purchase totals = | $900.02 | $970.5130 | $970.52 | $970.55 | $970.50 | |