| 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 | $202.47 | 7.628% | $217.9144 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $73.80 | 6.282% | $78.4361 | $78.44 | $78.45 | $78.40 |
| Purchase #3 | $30.31 | 3.315% | $31.3148 | $31.31 | $31.30 | $31.30 |
| Purchase #4 | $173.67 | 10.744% | $192.3291 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $73.73 | 3.749% | $76.4941 | $76.49 | $76.50 | $76.50 |
| Purchase #6 | $12.59 | 12.223% | $14.1289 | $14.13 | $14.15 | $14.10 |
| Purchase #7 | $194.88 | 12.518% | $219.2751 | $219.28 | $219.30 | $219.30 |
| 7 purchase totals = | $761.45 | $829.8925 | $829.89 | $829.95 | $829.80 | |