| 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 | $181.93 | 3.583% | $188.4486 | $188.45 | $188.45 | $188.40 |
| Purchase #2 | $53.78 | 9.186% | $58.7202 | $58.72 | $58.70 | $58.70 |
| Purchase #3 | $14.85 | 5.113% | $15.6093 | $15.61 | $15.60 | $15.60 |
| Purchase #4 | $64.84 | 4.293% | $67.6236 | $67.62 | $67.60 | $67.60 |
| Purchase #5 | $16.61 | 3.157% | $17.1344 | $17.13 | $17.15 | $17.10 |
| Purchase #6 | $244.67 | 10.229% | $269.6973 | $269.70 | $269.70 | $269.70 |
| Purchase #7 | $172.83 | 13.378% | $195.9512 | $195.95 | $195.95 | $196.00 |
| 7 purchase totals = | $749.51 | $813.1846 | $813.18 | $813.15 | $813.10 | |