| 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 | $160.93 | 10.777% | $178.2734 | $178.27 | $178.25 | $178.30 |
| Purchase #2 | $61.80 | 4.574% | $64.6267 | $64.63 | $64.65 | $64.60 |
| Purchase #3 | $203.63 | 3.104% | $209.9507 | $209.95 | $209.95 | $210.00 |
| Purchase #4 | $16.49 | 6.498% | $17.5615 | $17.56 | $17.55 | $17.60 |
| Purchase #5 | $201.48 | 13.143% | $227.9605 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $15.84 | 7.238% | $16.9865 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $158.61 | 4.167% | $165.2193 | $165.22 | $165.20 | $165.20 |
| 7 purchase totals = | $818.78 | $880.5786 | $880.58 | $880.55 | $880.70 | |