| 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 | $155.86 | 12.182% | $174.8469 | $174.85 | $174.85 | $174.80 |
| Purchase #2 | $48.45 | 13.757% | $55.1153 | $55.12 | $55.10 | $55.10 |
| Purchase #3 | $97.38 | 6.462% | $103.6727 | $103.67 | $103.65 | $103.70 |
| Purchase #4 | $73.38 | 3.156% | $75.6959 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $136.77 | 5.513% | $144.3101 | $144.31 | $144.30 | $144.30 |
| Purchase #6 | $184.98 | 9.210% | $202.0167 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $226.33 | 6.737% | $241.5779 | $241.58 | $241.60 | $241.60 |
| 7 purchase totals = | $923.15 | $997.2355 | $997.25 | $997.20 | $997.20 | |