| 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 | $141.60 | 11.400% | $157.7424 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $33.30 | 7.762% | $35.8847 | $35.88 | $35.90 | $35.90 |
| Purchase #3 | $223.83 | 9.265% | $244.5678 | $244.57 | $244.55 | $244.60 |
| Purchase #4 | $239.73 | 13.285% | $271.5781 | $271.58 | $271.60 | $271.60 |
| Purchase #5 | $90.82 | 3.262% | $93.7825 | $93.78 | $93.80 | $93.80 |
| Purchase #6 | $186.67 | 9.324% | $204.0751 | $204.08 | $204.10 | $204.10 |
| Purchase #7 | $91.73 | 5.750% | $97.0045 | $97.00 | $97.00 | $97.00 |
| 7 purchase totals = | $1,007.68 | $1,104.6351 | $1,104.63 | $1,104.70 | $1,104.70 | |