| 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 | $189.88 | 7.648% | $204.402 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $67.32 | 7.390% | $72.2949 | $72.29 | $72.30 | $72.30 |
| Purchase #3 | $192.59 | 7.162% | $206.3833 | $206.38 | $206.40 | $206.40 |
| Purchase #4 | $109.93 | 12.111% | $123.2436 | $123.24 | $123.25 | $123.20 |
| Purchase #5 | $7.62 | 12.421% | $8.5665 | $8.57 | $8.55 | $8.60 |
| Purchase #6 | $208.40 | 8.583% | $226.287 | $226.29 | $226.30 | $226.30 |
| Purchase #7 | $178.99 | 7.528% | $192.4644 | $192.46 | $192.45 | $192.50 |
| 7 purchase totals = | $954.73 | $1,033.6417 | $1,033.63 | $1,033.65 | $1,033.70 | |