| 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 | $139.99 | 6.166% | $148.6218 | $148.62 | $148.60 | $148.60 |
| Purchase #2 | $211.26 | 5.691% | $223.2828 | $223.28 | $223.30 | $223.30 |
| Purchase #3 | $195.98 | 8.284% | $212.215 | $212.22 | $212.20 | $212.20 |
| Purchase #4 | $236.58 | 3.178% | $244.0985 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $202.52 | 4.816% | $212.2734 | $212.27 | $212.25 | $212.30 |
| Purchase #6 | $46.65 | 6.739% | $49.7937 | $49.79 | $49.80 | $49.80 |
| Purchase #7 | $14.73 | 13.355% | $16.6972 | $16.70 | $16.70 | $16.70 |
| 7 purchase totals = | $1,047.71 | $1,106.9824 | $1,106.98 | $1,106.95 | $1,107.00 | |