| 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 | $183.44 | 3.841% | $190.4859 | $190.49 | $190.50 | $190.50 |
| Purchase #2 | $151.88 | 8.667% | $165.0434 | $165.04 | $165.05 | $165.00 |
| Purchase #3 | $249.88 | 4.696% | $261.6144 | $261.61 | $261.60 | $261.60 |
| Purchase #4 | $248.75 | 11.309% | $276.8811 | $276.88 | $276.90 | $276.90 |
| Purchase #5 | $14.51 | 8.401% | $15.729 | $15.73 | $15.75 | $15.70 |
| Purchase #6 | $111.29 | 7.608% | $119.7569 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $161.52 | 11.539% | $180.1578 | $180.16 | $180.15 | $180.20 |
| 7 purchase totals = | $1,121.27 | $1,209.6685 | $1,209.67 | $1,209.70 | $1,209.70 | |