| 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 | $192.44 | 10.680% | $212.9926 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $218.41 | 6.104% | $231.7417 | $231.74 | $231.75 | $231.70 |
| Purchase #3 | $35.96 | 13.600% | $40.8506 | $40.85 | $40.85 | $40.90 |
| Purchase #4 | $144.80 | 4.421% | $151.2016 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $93.54 | 5.839% | $99.0018 | $99.00 | $99.00 | $99.00 |
| Purchase #6 | $20.43 | 7.596% | $21.9819 | $21.98 | $22.00 | $22.00 |
| Purchase #7 | $45.58 | 11.491% | $50.8176 | $50.82 | $50.80 | $50.80 |
| 7 purchase totals = | $751.16 | $808.5878 | $808.58 | $808.60 | $808.60 | |