| 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 | $148.35 | 7.860% | $160.0103 | $160.01 | $160.00 | $160.00 |
| Purchase #2 | $143.78 | 4.691% | $150.5247 | $150.52 | $150.50 | $150.50 |
| Purchase #3 | $97.27 | 8.400% | $105.4407 | $105.44 | $105.45 | $105.40 |
| Purchase #4 | $61.39 | 7.287% | $65.8635 | $65.86 | $65.85 | $65.90 |
| Purchase #5 | $205.87 | 9.128% | $224.6618 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $57.63 | 9.666% | $63.2005 | $63.20 | $63.20 | $63.20 |
| Purchase #7 | $184.67 | 11.429% | $205.7759 | $205.78 | $205.80 | $205.80 |
| 7 purchase totals = | $898.96 | $975.4774 | $975.47 | $975.45 | $975.50 | |