| 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 | $188.99 | 3.308% | $195.2418 | $195.24 | $195.25 | $195.20 |
| Purchase #2 | $150.33 | 8.389% | $162.9412 | $162.94 | $162.95 | $162.90 |
| Purchase #3 | $51.29 | 7.113% | $54.9383 | $54.94 | $54.95 | $54.90 |
| Purchase #4 | $234.95 | 12.473% | $264.2553 | $264.26 | $264.25 | $264.30 |
| Purchase #5 | $155.34 | 9.643% | $170.3194 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $164.52 | 11.508% | $183.453 | $183.45 | $183.45 | $183.50 |
| Purchase #7 | $85.75 | 6.618% | $91.4249 | $91.42 | $91.40 | $91.40 |
| 7 purchase totals = | $1,031.17 | $1,122.5739 | $1,122.57 | $1,122.55 | $1,122.50 | |