| 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 | $141.33 | 10.825% | $156.629 | $156.63 | $156.65 | $156.60 |
| Purchase #2 | $62.48 | 13.242% | $70.7536 | $70.75 | $70.75 | $70.80 |
| Purchase #3 | $182.87 | 4.107% | $190.3805 | $190.38 | $190.40 | $190.40 |
| Purchase #4 | $182.98 | 8.450% | $198.4418 | $198.44 | $198.45 | $198.40 |
| Purchase #5 | $65.39 | 13.159% | $73.9947 | $73.99 | $74.00 | $74.00 |
| Purchase #6 | $33.65 | 7.666% | $36.2296 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $242.68 | 13.825% | $276.2305 | $276.23 | $276.25 | $276.20 |
| 7 purchase totals = | $911.38 | $1,002.6597 | $1,002.65 | $1,002.75 | $1,002.60 | |