| 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 | $151.97 | 8.822% | $165.3768 | $165.38 | $165.40 | $165.40 |
| Purchase #2 | $67.77 | 4.148% | $70.5811 | $70.58 | $70.60 | $70.60 |
| Purchase #3 | $248.65 | 13.117% | $281.2654 | $281.27 | $281.25 | $281.30 |
| Purchase #4 | $65.38 | 5.866% | $69.2152 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $165.94 | 10.187% | $182.8443 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $151.78 | 9.796% | $166.6484 | $166.65 | $166.65 | $166.60 |
| Purchase #7 | $49.82 | 9.319% | $54.4627 | $54.46 | $54.45 | $54.50 |
| 7 purchase totals = | $901.31 | $990.3939 | $990.40 | $990.40 | $990.40 | |