| 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 | $148.26 | 6.436% | $157.802 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $67.44 | 7.667% | $72.6106 | $72.61 | $72.60 | $72.60 |
| Purchase #3 | $88.69 | 5.705% | $93.7498 | $93.75 | $93.75 | $93.70 |
| Purchase #4 | $246.70 | 11.772% | $275.7415 | $275.74 | $275.75 | $275.70 |
| Purchase #5 | $174.36 | 4.131% | $181.5628 | $181.56 | $181.55 | $181.60 |
| Purchase #6 | $132.25 | 8.389% | $143.3445 | $143.34 | $143.35 | $143.30 |
| Purchase #7 | $153.33 | 8.698% | $166.6666 | $166.67 | $166.65 | $166.70 |
| 7 purchase totals = | $1,011.03 | $1,091.4778 | $1,091.47 | $1,091.45 | $1,091.40 | |