| 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 | $83.45 | 10.772% | $92.4392 | $92.44 | $92.45 | $92.40 |
| Purchase #2 | $181.29 | 10.755% | $200.7877 | $200.79 | $200.80 | $200.80 |
| Purchase #3 | $190.40 | 4.136% | $198.2749 | $198.27 | $198.25 | $198.30 |
| Purchase #4 | $208.66 | 5.273% | $219.6626 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $65.53 | 4.846% | $68.7056 | $68.71 | $68.70 | $68.70 |
| Purchase #6 | $157.26 | 7.422% | $168.9318 | $168.93 | $168.95 | $168.90 |
| Purchase #7 | $220.47 | 12.366% | $247.7333 | $247.73 | $247.75 | $247.70 |
| 7 purchase totals = | $1,107.06 | $1,196.5351 | $1,196.53 | $1,196.55 | $1,196.50 | |