| 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 | $180.46 | 6.698% | $192.5472 | $192.55 | $192.55 | $192.50 |
| Purchase #2 | $123.97 | 4.405% | $129.4309 | $129.43 | $129.45 | $129.40 |
| Purchase #3 | $145.98 | 6.675% | $155.7242 | $155.72 | $155.70 | $155.70 |
| Purchase #4 | $6.92 | 11.843% | $7.7395 | $7.74 | $7.75 | $7.70 |
| Purchase #5 | $70.69 | 7.863% | $76.2484 | $76.25 | $76.25 | $76.20 |
| Purchase #6 | $108.34 | 7.279% | $116.2261 | $116.23 | $116.25 | $116.20 |
| Purchase #7 | $40.40 | 11.537% | $45.0609 | $45.06 | $45.05 | $45.10 |
| 7 purchase totals = | $676.76 | $722.9772 | $722.98 | $723.00 | $722.80 | |