| 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 | $108.72 | 5.181% | $114.3528 | $114.35 | $114.35 | $114.40 |
| Purchase #2 | $170.69 | 5.635% | $180.3084 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $227.33 | 10.758% | $251.7862 | $251.79 | $251.80 | $251.80 |
| Purchase #4 | $15.45 | 11.398% | $17.211 | $17.21 | $17.20 | $17.20 |
| Purchase #5 | $91.93 | 4.723% | $96.2719 | $96.27 | $96.25 | $96.30 |
| Purchase #6 | $190.75 | 11.505% | $212.6958 | $212.70 | $212.70 | $212.70 |
| Purchase #7 | $23.51 | 7.440% | $25.2591 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $828.38 | $897.8852 | $897.89 | $897.85 | $898.00 | |