| 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 | $159.56 | 4.836% | $167.2763 | $167.28 | $167.30 | $167.30 |
| Purchase #2 | $32.68 | 3.815% | $33.9267 | $33.93 | $33.95 | $33.90 |
| Purchase #3 | $206.36 | 12.128% | $231.3873 | $231.39 | $231.40 | $231.40 |
| Purchase #4 | $14.35 | 11.279% | $15.9685 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $135.52 | 11.137% | $150.6129 | $150.61 | $150.60 | $150.60 |
| Purchase #6 | $32.61 | 8.107% | $35.2537 | $35.25 | $35.25 | $35.30 |
| Purchase #7 | $56.56 | 11.599% | $63.1204 | $63.12 | $63.10 | $63.10 |
| 7 purchase totals = | $637.64 | $697.5458 | $697.55 | $697.55 | $697.60 | |