| 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 | $125.80 | 6.244% | $133.655 | $133.66 | $133.65 | $133.70 |
| Purchase #2 | $66.49 | 8.633% | $72.2301 | $72.23 | $72.25 | $72.20 |
| Purchase #3 | $147.92 | 5.163% | $155.5571 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $177.92 | 10.523% | $196.6425 | $196.64 | $196.65 | $196.60 |
| Purchase #5 | $158.89 | 11.278% | $176.8096 | $176.81 | $176.80 | $176.80 |
| Purchase #6 | $27.32 | 12.190% | $30.6503 | $30.65 | $30.65 | $30.70 |
| Purchase #7 | $166.70 | 7.552% | $179.2892 | $179.29 | $179.30 | $179.30 |
| 7 purchase totals = | $871.04 | $944.8338 | $944.84 | $944.85 | $944.90 | |