| 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 | $188.64 | 3.312% | $194.8878 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $20.90 | 13.506% | $23.7228 | $23.72 | $23.70 | $23.70 |
| Purchase #3 | $13.73 | 10.139% | $15.1221 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $80.53 | 3.386% | $83.2567 | $83.26 | $83.25 | $83.30 |
| Purchase #5 | $158.43 | 5.173% | $166.6256 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $142.41 | 10.528% | $157.4029 | $157.40 | $157.40 | $157.40 |
| Purchase #7 | $16.91 | 5.752% | $17.8827 | $17.88 | $17.90 | $17.90 |
| 7 purchase totals = | $621.55 | $658.9006 | $658.90 | $658.90 | $658.90 | |