| 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 | $134.50 | 11.323% | $149.7294 | $149.73 | $149.75 | $149.70 |
| Purchase #2 | $71.93 | 8.134% | $77.7808 | $77.78 | $77.80 | $77.80 |
| Purchase #3 | $61.48 | 8.288% | $66.5755 | $66.58 | $66.60 | $66.60 |
| Purchase #4 | $208.33 | 7.314% | $223.5673 | $223.57 | $223.55 | $223.60 |
| Purchase #5 | $18.89 | 9.294% | $20.6456 | $20.65 | $20.65 | $20.60 |
| Purchase #6 | $81.90 | 6.650% | $87.3464 | $87.35 | $87.35 | $87.30 |
| Purchase #7 | $184.80 | 7.496% | $198.6526 | $198.65 | $198.65 | $198.70 |
| 7 purchase totals = | $761.83 | $824.2976 | $824.31 | $824.35 | $824.30 | |