| 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 | $166.46 | 11.515% | $185.6279 | $185.63 | $185.65 | $185.60 |
| Purchase #2 | $99.30 | 10.672% | $109.8973 | $109.90 | $109.90 | $109.90 |
| Purchase #3 | $176.73 | 12.547% | $198.9043 | $198.90 | $198.90 | $198.90 |
| Purchase #4 | $162.70 | 9.189% | $177.6505 | $177.65 | $177.65 | $177.70 |
| Purchase #5 | $16.40 | 5.330% | $17.2741 | $17.27 | $17.25 | $17.30 |
| Purchase #6 | $158.67 | 8.855% | $172.7202 | $172.72 | $172.70 | $172.70 |
| Purchase #7 | $12.66 | 11.646% | $14.1344 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $792.92 | $876.2087 | $876.20 | $876.20 | $876.20 | |