| 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 | $168.36 | 3.359% | $174.0152 | $174.02 | $174.00 | $174.00 |
| Purchase #2 | $88.61 | 9.598% | $97.1148 | $97.11 | $97.10 | $97.10 |
| Purchase #3 | $95.59 | 10.573% | $105.6967 | $105.70 | $105.70 | $105.70 |
| Purchase #4 | $94.30 | 3.657% | $97.7486 | $97.75 | $97.75 | $97.70 |
| Purchase #5 | $149.70 | 7.320% | $160.658 | $160.66 | $160.65 | $160.70 |
| Purchase #6 | $75.69 | 13.444% | $85.8658 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $101.80 | 9.114% | $111.0781 | $111.08 | $111.10 | $111.10 |
| 7 purchase totals = | $774.05 | $832.1772 | $832.19 | $832.15 | $832.20 | |