| 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 | $146.72 | 7.630% | $157.9147 | $157.91 | $157.90 | $157.90 |
| Purchase #2 | $223.63 | 9.201% | $244.2062 | $244.21 | $244.20 | $244.20 |
| Purchase #3 | $140.61 | 13.658% | $159.8145 | $159.81 | $159.80 | $159.80 |
| Purchase #4 | $162.74 | 3.590% | $168.5824 | $168.58 | $168.60 | $168.60 |
| Purchase #5 | $189.87 | 12.382% | $213.3797 | $213.38 | $213.40 | $213.40 |
| Purchase #6 | $9.34 | 13.376% | $10.5893 | $10.59 | $10.60 | $10.60 |
| Purchase #7 | $215.77 | 12.141% | $241.9666 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $1,088.68 | $1,196.4534 | $1,196.45 | $1,196.45 | $1,196.50 | |