| 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 | $157.72 | 5.822% | $166.9025 | $166.90 | $166.90 | $166.90 |
| Purchase #2 | $106.80 | 10.750% | $118.281 | $118.28 | $118.30 | $118.30 |
| Purchase #3 | $107.28 | 5.766% | $113.4658 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $75.39 | 8.440% | $81.7529 | $81.75 | $81.75 | $81.80 |
| Purchase #5 | $243.29 | 13.546% | $276.2461 | $276.25 | $276.25 | $276.20 |
| Purchase #6 | $78.77 | 5.556% | $83.1465 | $83.15 | $83.15 | $83.10 |
| Purchase #7 | $208.71 | 8.853% | $227.1871 | $227.19 | $227.20 | $227.20 |
| 7 purchase totals = | $977.96 | $1,066.9819 | $1,066.99 | $1,067.00 | $1,067.00 | |