| 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 | $143.40 | 9.526% | $157.0603 | $157.06 | $157.05 | $157.10 |
| Purchase #2 | $97.96 | 9.576% | $107.3406 | $107.34 | $107.35 | $107.30 |
| Purchase #3 | $43.26 | 9.796% | $47.4977 | $47.50 | $47.50 | $47.50 |
| Purchase #4 | $204.73 | 11.709% | $228.7018 | $228.70 | $228.70 | $228.70 |
| Purchase #5 | $177.97 | 4.862% | $186.6229 | $186.62 | $186.60 | $186.60 |
| Purchase #6 | $150.46 | 6.340% | $159.9992 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $80.83 | 8.635% | $87.8097 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $898.61 | $975.0322 | $975.03 | $975.00 | $975.00 | |