| 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 | $169.26 | 4.226% | $176.4129 | $176.41 | $176.40 | $176.40 |
| Purchase #2 | $62.32 | 13.196% | $70.5437 | $70.54 | $70.55 | $70.50 |
| Purchase #3 | $35.69 | 4.298% | $37.224 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $126.60 | 9.727% | $138.9144 | $138.91 | $138.90 | $138.90 |
| Purchase #5 | $105.47 | 6.265% | $112.0777 | $112.08 | $112.10 | $112.10 |
| Purchase #6 | $148.75 | 6.370% | $158.2254 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $241.98 | 11.332% | $269.4012 | $269.40 | $269.40 | $269.40 |
| 7 purchase totals = | $890.07 | $962.7993 | $962.79 | $962.80 | $962.70 | |