| 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 | $98.98 | 7.148% | $106.0551 | $106.06 | $106.05 | $106.10 |
| Purchase #2 | $173.67 | 4.294% | $181.1274 | $181.13 | $181.15 | $181.10 |
| Purchase #3 | $151.57 | 11.524% | $169.0369 | $169.04 | $169.05 | $169.00 |
| Purchase #4 | $87.89 | 10.752% | $97.3399 | $97.34 | $97.35 | $97.30 |
| Purchase #5 | $179.66 | 12.743% | $202.5541 | $202.55 | $202.55 | $202.60 |
| Purchase #6 | $71.45 | 4.855% | $74.9189 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $71.47 | 10.110% | $78.6956 | $78.70 | $78.70 | $78.70 |
| 7 purchase totals = | $834.69 | $909.7279 | $909.74 | $909.75 | $909.70 | |