| 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 | $68.32 | 5.516% | $72.0885 | $72.09 | $72.10 | $72.10 |
| Purchase #2 | $132.28 | 7.344% | $141.9946 | $141.99 | $142.00 | $142.00 |
| Purchase #3 | $208.48 | 10.432% | $230.2286 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $87.74 | 11.447% | $97.7836 | $97.78 | $97.80 | $97.80 |
| Purchase #5 | $243.96 | 5.294% | $256.8752 | $256.88 | $256.90 | $256.90 |
| Purchase #6 | $214.87 | 5.866% | $227.4743 | $227.47 | $227.45 | $227.50 |
| Purchase #7 | $158.77 | 3.203% | $163.8554 | $163.86 | $163.85 | $163.90 |
| 7 purchase totals = | $1,114.42 | $1,190.3002 | $1,190.30 | $1,190.35 | $1,190.40 | |