| 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 | $178.28 | 4.581% | $186.447 | $186.45 | $186.45 | $186.40 |
| Purchase #2 | $154.78 | 11.374% | $172.3847 | $172.38 | $172.40 | $172.40 |
| Purchase #3 | $168.41 | 5.487% | $177.6507 | $177.65 | $177.65 | $177.70 |
| Purchase #4 | $121.88 | 8.730% | $132.5201 | $132.52 | $132.50 | $132.50 |
| Purchase #5 | $124.35 | 8.396% | $134.7904 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $96.43 | 7.616% | $103.7741 | $103.77 | $103.75 | $103.80 |
| Purchase #7 | $141.81 | 9.767% | $155.6606 | $155.66 | $155.65 | $155.70 |
| 7 purchase totals = | $985.94 | $1,063.2276 | $1,063.22 | $1,063.20 | $1,063.30 | |