| 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 | $155.96 | 9.849% | $171.3205 | $171.32 | $171.30 | $171.30 |
| Purchase #2 | $196.85 | 6.171% | $208.9976 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $101.72 | 10.598% | $112.5003 | $112.50 | $112.50 | $112.50 |
| Purchase #4 | $182.28 | 5.186% | $191.733 | $191.73 | $191.75 | $191.70 |
| Purchase #5 | $65.78 | 12.794% | $74.1959 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $13.40 | 10.197% | $14.7664 | $14.77 | $14.75 | $14.80 |
| Purchase #7 | $101.89 | 13.144% | $115.2824 | $115.28 | $115.30 | $115.30 |
| 7 purchase totals = | $817.88 | $888.7961 | $888.80 | $888.80 | $888.80 | |