| 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 | $130.51 | 6.168% | $138.5599 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $185.41 | 8.225% | $200.66 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $77.33 | 10.405% | $85.3762 | $85.38 | $85.40 | $85.40 |
| Purchase #4 | $97.34 | 12.444% | $109.453 | $109.45 | $109.45 | $109.50 |
| Purchase #5 | $51.49 | 12.365% | $57.8567 | $57.86 | $57.85 | $57.90 |
| Purchase #6 | $67.62 | 3.685% | $70.1118 | $70.11 | $70.10 | $70.10 |
| Purchase #7 | $168.60 | 12.674% | $189.9684 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $778.30 | $851.9860 | $851.99 | $851.95 | $852.20 | |