| 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 | $172.45 | 6.792% | $184.1628 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $215.49 | 12.232% | $241.8487 | $241.85 | $241.85 | $241.80 |
| Purchase #3 | $39.40 | 10.255% | $43.4405 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $218.53 | 4.528% | $228.425 | $228.43 | $228.45 | $228.40 |
| Purchase #5 | $13.84 | 11.522% | $15.4346 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $212.37 | 10.764% | $235.2295 | $235.23 | $235.25 | $235.20 |
| Purchase #7 | $161.57 | 8.553% | $175.3891 | $175.39 | $175.40 | $175.40 |
| 7 purchase totals = | $1,033.65 | $1,123.9302 | $1,123.93 | $1,124.00 | $1,123.80 | |