| 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 | $135.65 | 10.364% | $149.7088 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $15.96 | 8.418% | $17.3035 | $17.30 | $17.30 | $17.30 |
| Purchase #3 | $10.39 | 3.348% | $10.7379 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $233.29 | 4.852% | $244.6092 | $244.61 | $244.60 | $244.60 |
| Purchase #5 | $14.75 | 11.247% | $16.4089 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $221.60 | 13.703% | $251.9658 | $251.97 | $251.95 | $252.00 |
| Purchase #7 | $167.59 | 9.295% | $183.1675 | $183.17 | $183.15 | $183.20 |
| 7 purchase totals = | $799.23 | $873.9016 | $873.91 | $873.85 | $873.90 | |