| 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 | $135.95 | 11.378% | $151.4184 | $151.42 | $151.40 | $151.40 |
| Purchase #2 | $91.96 | 5.590% | $97.1006 | $97.10 | $97.10 | $97.10 |
| Purchase #3 | $98.54 | 11.687% | $110.0564 | $110.06 | $110.05 | $110.10 |
| Purchase #4 | $128.79 | 8.118% | $139.2452 | $139.25 | $139.25 | $139.20 |
| Purchase #5 | $67.58 | 13.114% | $76.4424 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $234.99 | 12.841% | $265.1651 | $265.17 | $265.15 | $265.20 |
| Purchase #7 | $215.98 | 13.777% | $245.7356 | $245.74 | $245.75 | $245.70 |
| 7 purchase totals = | $973.79 | $1,085.1637 | $1,085.18 | $1,085.15 | $1,085.10 | |