| 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 | $175.72 | 8.304% | $190.3118 | $190.31 | $190.30 | $190.30 |
| Purchase #2 | $195.80 | 9.259% | $213.9291 | $213.93 | $213.95 | $213.90 |
| Purchase #3 | $21.26 | 4.763% | $22.2726 | $22.27 | $22.25 | $22.30 |
| Purchase #4 | $9.58 | 8.793% | $10.4224 | $10.42 | $10.40 | $10.40 |
| Purchase #5 | $84.42 | 9.294% | $92.266 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $168.44 | 6.646% | $179.6345 | $179.63 | $179.65 | $179.60 |
| Purchase #7 | $157.48 | 10.117% | $173.4123 | $173.41 | $173.40 | $173.40 |
| 7 purchase totals = | $812.70 | $882.2487 | $882.24 | $882.20 | $882.20 | |