| 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 | $145.98 | 8.724% | $158.7153 | $158.72 | $158.70 | $158.70 |
| Purchase #2 | $17.56 | 3.799% | $18.2271 | $18.23 | $18.25 | $18.20 |
| Purchase #3 | $144.41 | 7.305% | $154.9592 | $154.96 | $154.95 | $155.00 |
| Purchase #4 | $62.44 | 5.327% | $65.7662 | $65.77 | $65.75 | $65.80 |
| Purchase #5 | $77.32 | 7.789% | $83.3425 | $83.34 | $83.35 | $83.30 |
| Purchase #6 | $210.60 | 12.591% | $237.1166 | $237.12 | $237.10 | $237.10 |
| Purchase #7 | $8.39 | 4.389% | $8.7582 | $8.76 | $8.75 | $8.80 |
| 7 purchase totals = | $666.70 | $726.8851 | $726.90 | $726.85 | $726.90 | |