| 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 | $157.90 | 13.214% | $178.7649 | $178.76 | $178.75 | $178.80 |
| Purchase #2 | $244.53 | 9.598% | $268 | $268.00 | $268.00 | $268.00 |
| Purchase #3 | $25.57 | 12.513% | $28.7696 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $247.73 | 9.585% | $271.4749 | $271.47 | $271.45 | $271.50 |
| Purchase #5 | $99.97 | 4.338% | $104.3067 | $104.31 | $104.30 | $104.30 |
| Purchase #6 | $108.63 | 8.250% | $117.592 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $167.97 | 12.874% | $189.5945 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $1,052.30 | $1,158.5026 | $1,158.49 | $1,158.45 | $1,158.60 | |