| 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 | $174.57 | 12.468% | $196.3354 | $196.34 | $196.35 | $196.30 |
| Purchase #2 | $55.49 | 6.115% | $58.8832 | $58.88 | $58.90 | $58.90 |
| Purchase #3 | $163.99 | 11.606% | $183.0227 | $183.02 | $183.00 | $183.00 |
| Purchase #4 | $15.28 | 10.481% | $16.8815 | $16.88 | $16.90 | $16.90 |
| Purchase #5 | $28.67 | 10.216% | $31.5989 | $31.60 | $31.60 | $31.60 |
| Purchase #6 | $129.52 | 12.367% | $145.5377 | $145.54 | $145.55 | $145.50 |
| Purchase #7 | $9.49 | 13.316% | $10.7537 | $10.75 | $10.75 | $10.80 |
| 7 purchase totals = | $577.01 | $643.0131 | $643.01 | $643.05 | $643.00 | |