| 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 | $125.70 | 5.869% | $133.0773 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $176.87 | 8.212% | $191.3946 | $191.39 | $191.40 | $191.40 |
| Purchase #3 | $196.72 | 13.706% | $223.6824 | $223.68 | $223.70 | $223.70 |
| Purchase #4 | $78.35 | 4.521% | $81.8922 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $70.53 | 5.775% | $74.6031 | $74.60 | $74.60 | $74.60 |
| Purchase #6 | $93.91 | 4.534% | $98.1679 | $98.17 | $98.15 | $98.20 |
| Purchase #7 | $87.28 | 7.102% | $93.4786 | $93.48 | $93.50 | $93.50 |
| 7 purchase totals = | $829.36 | $896.2961 | $896.29 | $896.35 | $896.40 | |