| 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 | $124.82 | 12.397% | $140.2939 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $41.55 | 8.840% | $45.223 | $45.22 | $45.20 | $45.20 |
| Purchase #3 | $12.83 | 7.278% | $13.7638 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $160.88 | 13.492% | $182.5859 | $182.59 | $182.60 | $182.60 |
| Purchase #5 | $168.46 | 7.602% | $181.2663 | $181.27 | $181.25 | $181.30 |
| Purchase #6 | $105.99 | 10.341% | $116.9504 | $116.95 | $116.95 | $117.00 |
| Purchase #7 | $106.53 | 10.110% | $117.3002 | $117.30 | $117.30 | $117.30 |
| 7 purchase totals = | $721.06 | $797.3835 | $797.38 | $797.35 | $797.50 | |