| 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 | $169.41 | 5.527% | $178.7733 | $178.77 | $178.75 | $178.80 |
| Purchase #2 | $62.40 | 12.337% | $70.0983 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $165.61 | 7.430% | $177.9148 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $63.38 | 5.345% | $66.7677 | $66.77 | $66.75 | $66.80 |
| Purchase #5 | $232.28 | 8.800% | $252.7206 | $252.72 | $252.70 | $252.70 |
| Purchase #6 | $173.87 | 8.782% | $189.1393 | $189.14 | $189.15 | $189.10 |
| Purchase #7 | $79.69 | 7.677% | $85.8078 | $85.81 | $85.80 | $85.80 |
| 7 purchase totals = | $946.64 | $1,021.2218 | $1,021.22 | $1,021.15 | $1,021.20 | |