| 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 | $182.44 | 7.345% | $195.8402 | $195.84 | $195.85 | $195.80 |
| Purchase #2 | $180.71 | 4.850% | $189.4744 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $163.56 | 12.747% | $184.409 | $184.41 | $184.40 | $184.40 |
| Purchase #4 | $125.58 | 7.182% | $134.5992 | $134.60 | $134.60 | $134.60 |
| Purchase #5 | $128.52 | 13.486% | $145.8522 | $145.85 | $145.85 | $145.90 |
| Purchase #6 | $110.66 | 13.515% | $125.6157 | $125.62 | $125.60 | $125.60 |
| Purchase #7 | $68.44 | 13.171% | $77.4542 | $77.45 | $77.45 | $77.50 |
| 7 purchase totals = | $959.91 | $1,053.2449 | $1,053.24 | $1,053.20 | $1,053.30 | |