| 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 | $165.77 | 10.525% | $183.2173 | $183.22 | $183.20 | $183.20 |
| Purchase #2 | $42.65 | 4.609% | $44.6157 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $55.96 | 4.686% | $58.5823 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $6.70 | 3.236% | $6.9168 | $6.92 | $6.90 | $6.90 |
| Purchase #5 | $175.97 | 3.669% | $182.4263 | $182.43 | $182.45 | $182.40 |
| Purchase #6 | $144.32 | 5.426% | $152.1508 | $152.15 | $152.15 | $152.20 |
| Purchase #7 | $225.47 | 10.343% | $248.7904 | $248.79 | $248.80 | $248.80 |
| 7 purchase totals = | $816.84 | $876.6996 | $876.71 | $876.70 | $876.70 | |