| 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 | $167.86 | 5.794% | $177.5858 | $177.59 | $177.60 | $177.60 |
| Purchase #2 | $6.92 | 5.543% | $7.3036 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $211.72 | 7.853% | $228.3464 | $228.35 | $228.35 | $228.30 |
| Purchase #4 | $41.61 | 13.130% | $47.0734 | $47.07 | $47.05 | $47.10 |
| Purchase #5 | $194.54 | 5.773% | $205.7708 | $205.77 | $205.75 | $205.80 |
| Purchase #6 | $221.68 | 7.116% | $237.4547 | $237.45 | $237.45 | $237.50 |
| Purchase #7 | $239.92 | 9.115% | $261.7887 | $261.79 | $261.80 | $261.80 |
| 7 purchase totals = | $1,084.25 | $1,165.3234 | $1,165.32 | $1,165.30 | $1,165.40 | |