| 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 | $160.38 | 11.782% | $179.276 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $62.34 | 13.461% | $70.7316 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $109.79 | 9.501% | $120.2211 | $120.22 | $120.20 | $120.20 |
| Purchase #4 | $22.88 | 11.390% | $25.486 | $25.49 | $25.50 | $25.50 |
| Purchase #5 | $44.94 | 7.468% | $48.2961 | $48.30 | $48.30 | $48.30 |
| Purchase #6 | $105.57 | 7.483% | $113.4698 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $109.69 | 8.451% | $118.9599 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $615.59 | $676.4405 | $676.45 | $676.45 | $676.50 | |