| 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 | $147.34 | 6.539% | $156.9746 | $156.97 | $156.95 | $157.00 |
| Purchase #2 | $77.66 | 5.148% | $81.6579 | $81.66 | $81.65 | $81.70 |
| Purchase #3 | $152.69 | 8.874% | $166.2397 | $166.24 | $166.25 | $166.20 |
| Purchase #4 | $233.79 | 10.135% | $257.4846 | $257.48 | $257.50 | $257.50 |
| Purchase #5 | $125.65 | 12.256% | $141.0497 | $141.05 | $141.05 | $141.00 |
| Purchase #6 | $159.63 | 4.425% | $166.6936 | $166.69 | $166.70 | $166.70 |
| Purchase #7 | $88.45 | 8.611% | $96.0664 | $96.07 | $96.05 | $96.10 |
| 7 purchase totals = | $985.21 | $1,066.1665 | $1,066.16 | $1,066.15 | $1,066.20 | |