| 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 | $181.99 | 12.318% | $204.4075 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $147.48 | 11.287% | $164.1261 | $164.13 | $164.15 | $164.10 |
| Purchase #3 | $173.33 | 5.869% | $183.5027 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $73.25 | 5.757% | $77.467 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $115.76 | 13.144% | $130.9755 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $92.82 | 7.764% | $100.0265 | $100.03 | $100.05 | $100.00 |
| Purchase #7 | $96.46 | 6.491% | $102.7212 | $102.72 | $102.70 | $102.70 |
| 7 purchase totals = | $881.09 | $963.2265 | $963.24 | $963.25 | $963.20 | |