| 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 | $169.25 | 11.604% | $188.8898 | $188.89 | $188.90 | $188.90 |
| Purchase #2 | $248.63 | 11.599% | $277.4686 | $277.47 | $277.45 | $277.50 |
| Purchase #3 | $182.30 | 6.772% | $194.6454 | $194.65 | $194.65 | $194.60 |
| Purchase #4 | $131.30 | 13.208% | $148.6421 | $148.64 | $148.65 | $148.60 |
| Purchase #5 | $89.65 | 7.224% | $96.1263 | $96.13 | $96.15 | $96.10 |
| Purchase #6 | $237.35 | 13.313% | $268.9484 | $268.95 | $268.95 | $268.90 |
| Purchase #7 | $100.37 | 6.277% | $106.6702 | $106.67 | $106.65 | $106.70 |
| 7 purchase totals = | $1,158.85 | $1,281.3908 | $1,281.40 | $1,281.40 | $1,281.30 | |