| 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 | $103.34 | 11.817% | $115.5517 | $115.55 | $115.55 | $115.60 |
| Purchase #2 | $163.35 | 6.563% | $174.0707 | $174.07 | $174.05 | $174.10 |
| Purchase #3 | $96.42 | 6.649% | $102.831 | $102.83 | $102.85 | $102.80 |
| Purchase #4 | $13.81 | 8.315% | $14.9583 | $14.96 | $14.95 | $15.00 |
| Purchase #5 | $188.86 | 5.319% | $198.9055 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $108.41 | 8.575% | $117.7062 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $95.96 | 13.114% | $108.5442 | $108.54 | $108.55 | $108.50 |
| 7 purchase totals = | $770.15 | $832.5676 | $832.57 | $832.55 | $832.60 | |