| 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 | $151.98 | 11.183% | $168.9759 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $142.61 | 12.248% | $160.0769 | $160.08 | $160.10 | $160.10 |
| Purchase #3 | $234.90 | 12.717% | $264.7722 | $264.77 | $264.75 | $264.80 |
| Purchase #4 | $244.54 | 4.463% | $255.4538 | $255.45 | $255.45 | $255.50 |
| Purchase #5 | $103.74 | 3.821% | $107.7039 | $107.70 | $107.70 | $107.70 |
| Purchase #6 | $186.88 | 11.745% | $208.8291 | $208.83 | $208.85 | $208.80 |
| Purchase #7 | $51.32 | 3.759% | $53.2491 | $53.25 | $53.25 | $53.20 |
| 7 purchase totals = | $1,115.97 | $1,219.0609 | $1,219.06 | $1,219.10 | $1,219.10 | |