| 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 | $132.62 | 5.226% | $139.5507 | $139.55 | $139.55 | $139.60 |
| Purchase #2 | $127.92 | 12.637% | $144.0853 | $144.09 | $144.10 | $144.10 |
| Purchase #3 | $101.62 | 7.688% | $109.4325 | $109.43 | $109.45 | $109.40 |
| Purchase #4 | $15.36 | 4.644% | $16.0733 | $16.07 | $16.05 | $16.10 |
| Purchase #5 | $202.50 | 11.184% | $225.1476 | $225.15 | $225.15 | $225.10 |
| Purchase #6 | $174.74 | 3.588% | $181.0097 | $181.01 | $181.00 | $181.00 |
| Purchase #7 | $128.72 | 11.292% | $143.2551 | $143.26 | $143.25 | $143.30 |
| 7 purchase totals = | $883.48 | $958.5542 | $958.56 | $958.55 | $958.60 | |