| 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 | $140.53 | 6.308% | $149.3946 | $149.39 | $149.40 | $149.40 |
| Purchase #2 | $204.86 | 4.791% | $214.6748 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $176.39 | 11.406% | $196.509 | $196.51 | $196.50 | $196.50 |
| Purchase #4 | $31.58 | 13.288% | $35.7764 | $35.78 | $35.80 | $35.80 |
| Purchase #5 | $190.83 | 12.113% | $213.9452 | $213.95 | $213.95 | $213.90 |
| Purchase #6 | $146.42 | 11.469% | $163.2129 | $163.21 | $163.20 | $163.20 |
| Purchase #7 | $23.37 | 7.589% | $25.1435 | $25.14 | $25.15 | $25.10 |
| 7 purchase totals = | $913.98 | $998.6564 | $998.65 | $998.65 | $998.60 | |