| 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 | $138.43 | 12.870% | $156.2459 | $156.25 | $156.25 | $156.20 |
| Purchase #2 | $32.55 | 8.131% | $35.1966 | $35.20 | $35.20 | $35.20 |
| Purchase #3 | $112.49 | 11.500% | $125.4264 | $125.43 | $125.45 | $125.40 |
| Purchase #4 | $31.96 | 11.566% | $35.6565 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $206.76 | 5.551% | $218.2372 | $218.24 | $218.25 | $218.20 |
| Purchase #6 | $163.43 | 10.506% | $180.6 | $180.60 | $180.60 | $180.60 |
| Purchase #7 | $12.55 | 8.748% | $13.6479 | $13.65 | $13.65 | $13.60 |
| 7 purchase totals = | $698.17 | $765.0105 | $765.03 | $765.05 | $764.90 | |