| 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 | $183.95 | 6.814% | $196.4844 | $196.48 | $196.50 | $196.50 |
| Purchase #2 | $52.41 | 10.234% | $57.7736 | $57.77 | $57.75 | $57.80 |
| Purchase #3 | $117.25 | 10.506% | $129.5683 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $129.78 | 11.874% | $145.1901 | $145.19 | $145.20 | $145.20 |
| Purchase #5 | $135.46 | 5.389% | $142.7599 | $142.76 | $142.75 | $142.80 |
| Purchase #6 | $247.47 | 6.821% | $264.3499 | $264.35 | $264.35 | $264.30 |
| Purchase #7 | $43.92 | 9.784% | $48.2171 | $48.22 | $48.20 | $48.20 |
| 7 purchase totals = | $910.24 | $984.3433 | $984.34 | $984.30 | $984.40 | |