| 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 | $171.74 | 11.294% | $191.1363 | $191.14 | $191.15 | $191.10 |
| Purchase #2 | $226.69 | 5.510% | $239.1806 | $239.18 | $239.20 | $239.20 |
| Purchase #3 | $236.95 | 5.308% | $249.5273 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $131.90 | 10.425% | $145.6506 | $145.65 | $145.65 | $145.70 |
| Purchase #5 | $192.53 | 5.651% | $203.4099 | $203.41 | $203.40 | $203.40 |
| Purchase #6 | $15.57 | 11.445% | $17.352 | $17.35 | $17.35 | $17.40 |
| Purchase #7 | $180.66 | 10.639% | $199.8804 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $1,156.04 | $1,246.1371 | $1,246.14 | $1,246.20 | $1,246.20 | |