| 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 | $166.34 | 9.523% | $182.1806 | $182.18 | $182.20 | $182.20 |
| Purchase #2 | $154.49 | 4.269% | $161.0852 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $113.58 | 6.478% | $120.9377 | $120.94 | $120.95 | $120.90 |
| Purchase #4 | $99.34 | 3.449% | $102.7662 | $102.77 | $102.75 | $102.80 |
| Purchase #5 | $225.47 | 7.263% | $241.8459 | $241.85 | $241.85 | $241.80 |
| Purchase #6 | $93.31 | 8.492% | $101.2339 | $101.23 | $101.25 | $101.20 |
| Purchase #7 | $222.98 | 8.379% | $241.6635 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $1,075.51 | $1,151.7130 | $1,151.72 | $1,151.75 | $1,151.70 | |