| 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 | $163.62 | 3.217% | $168.8837 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $235.95 | 3.820% | $244.9633 | $244.96 | $244.95 | $245.00 |
| Purchase #3 | $76.96 | 13.613% | $87.4366 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $183.92 | 4.305% | $191.8378 | $191.84 | $191.85 | $191.80 |
| Purchase #5 | $51.93 | 5.302% | $54.6833 | $54.68 | $54.70 | $54.70 |
| Purchase #6 | $45.65 | 9.556% | $50.0123 | $50.01 | $50.00 | $50.00 |
| Purchase #7 | $116.37 | 11.724% | $130.0132 | $130.01 | $130.00 | $130.00 |
| 7 purchase totals = | $874.40 | $927.8302 | $927.82 | $927.85 | $927.80 | |