| 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 | $188.78 | 13.315% | $213.9161 | $213.92 | $213.90 | $213.90 |
| Purchase #2 | $63.74 | 10.687% | $70.5519 | $70.55 | $70.55 | $70.60 |
| Purchase #3 | $174.57 | 8.234% | $188.9441 | $188.94 | $188.95 | $188.90 |
| Purchase #4 | $199.28 | 6.440% | $212.1136 | $212.11 | $212.10 | $212.10 |
| Purchase #5 | $40.90 | 10.572% | $45.2239 | $45.22 | $45.20 | $45.20 |
| Purchase #6 | $185.96 | 10.343% | $205.1938 | $205.19 | $205.20 | $205.20 |
| Purchase #7 | $44.62 | 13.785% | $50.7709 | $50.77 | $50.75 | $50.80 |
| 7 purchase totals = | $897.85 | $986.7143 | $986.70 | $986.65 | $986.70 | |