| 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 | $160.59 | 10.630% | $177.6607 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $147.85 | 12.767% | $166.726 | $166.73 | $166.75 | $166.70 |
| Purchase #3 | $176.51 | 4.633% | $184.6877 | $184.69 | $184.70 | $184.70 |
| Purchase #4 | $192.25 | 10.698% | $212.8169 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $203.92 | 6.826% | $217.8396 | $217.84 | $217.85 | $217.80 |
| Purchase #6 | $46.46 | 5.643% | $49.0817 | $49.08 | $49.10 | $49.10 |
| Purchase #7 | $82.49 | 9.644% | $90.4453 | $90.45 | $90.45 | $90.40 |
| 7 purchase totals = | $1,010.07 | $1,099.2579 | $1,099.27 | $1,099.30 | $1,099.20 | |