| 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 | $101.90 | 10.179% | $112.2724 | $112.27 | $112.25 | $112.30 |
| Purchase #2 | $153.95 | 7.370% | $165.2961 | $165.30 | $165.30 | $165.30 |
| Purchase #3 | $32.99 | 3.502% | $34.1453 | $34.15 | $34.15 | $34.10 |
| Purchase #4 | $157.57 | 6.361% | $167.593 | $167.59 | $167.60 | $167.60 |
| Purchase #5 | $70.76 | 11.599% | $78.9675 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $79.90 | 9.843% | $87.7646 | $87.76 | $87.75 | $87.80 |
| Purchase #7 | $219.62 | 10.380% | $242.4166 | $242.42 | $242.40 | $242.40 |
| 7 purchase totals = | $816.69 | $888.4555 | $888.46 | $888.40 | $888.50 | |