| 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 | $163.84 | 5.437% | $172.748 | $172.75 | $172.75 | $172.70 |
| Purchase #2 | $171.73 | 5.294% | $180.8214 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $97.49 | 4.587% | $101.9619 | $101.96 | $101.95 | $102.00 |
| Purchase #4 | $7.90 | 8.464% | $8.5687 | $8.57 | $8.55 | $8.60 |
| Purchase #5 | $196.73 | 10.629% | $217.6404 | $217.64 | $217.65 | $217.60 |
| Purchase #6 | $18.42 | 8.395% | $19.9664 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $88.75 | 10.482% | $98.0528 | $98.05 | $98.05 | $98.10 |
| 7 purchase totals = | $744.86 | $799.7596 | $799.76 | $799.70 | $799.80 | |