| 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 | $146.40 | 9.603% | $160.4588 | $160.46 | $160.45 | $160.50 |
| Purchase #2 | $237.78 | 13.494% | $269.866 | $269.87 | $269.85 | $269.90 |
| Purchase #3 | $217.71 | 3.327% | $224.9532 | $224.95 | $224.95 | $225.00 |
| Purchase #4 | $183.84 | 3.366% | $190.0281 | $190.03 | $190.05 | $190.00 |
| Purchase #5 | $224.93 | 3.748% | $233.3604 | $233.36 | $233.35 | $233.40 |
| Purchase #6 | $54.26 | 5.421% | $57.2014 | $57.20 | $57.20 | $57.20 |
| Purchase #7 | $237.41 | 10.683% | $262.7725 | $262.77 | $262.75 | $262.80 |
| 7 purchase totals = | $1,302.33 | $1,398.6404 | $1,398.64 | $1,398.60 | $1,398.80 | |