| 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 | $189.39 | 7.810% | $204.1814 | $204.18 | $204.20 | $204.20 |
| Purchase #2 | $160.64 | 11.161% | $178.569 | $178.57 | $178.55 | $178.60 |
| Purchase #3 | $11.46 | 9.383% | $12.5353 | $12.54 | $12.55 | $12.50 |
| Purchase #4 | $223.68 | 9.113% | $244.064 | $244.06 | $244.05 | $244.10 |
| Purchase #5 | $51.89 | 9.199% | $56.6634 | $56.66 | $56.65 | $56.70 |
| Purchase #6 | $51.61 | 8.666% | $56.0825 | $56.08 | $56.10 | $56.10 |
| Purchase #7 | $72.91 | 9.852% | $80.0931 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $761.58 | $832.1887 | $832.18 | $832.20 | $832.30 | |