| 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 | $140.76 | 10.429% | $155.4399 | $155.44 | $155.45 | $155.40 |
| Purchase #2 | $61.64 | 13.552% | $69.9935 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $118.74 | 3.354% | $122.7225 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $152.29 | 7.628% | $163.9067 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $164.81 | 4.793% | $172.7093 | $172.71 | $172.70 | $172.70 |
| Purchase #6 | $147.38 | 5.280% | $155.1617 | $155.16 | $155.15 | $155.20 |
| Purchase #7 | $83.71 | 3.666% | $86.7788 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $869.33 | $926.7124 | $926.71 | $926.70 | $926.70 | |