| 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 | $152.73 | 3.347% | $157.8419 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $203.59 | 4.822% | $213.4071 | $213.41 | $213.40 | $213.40 |
| Purchase #3 | $52.84 | 13.616% | $60.0347 | $60.03 | $60.05 | $60.00 |
| Purchase #4 | $81.47 | 9.285% | $89.0345 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $47.31 | 9.725% | $51.9109 | $51.91 | $51.90 | $51.90 |
| Purchase #6 | $58.75 | 13.542% | $66.7059 | $66.71 | $66.70 | $66.70 |
| Purchase #7 | $161.89 | 4.247% | $168.7655 | $168.77 | $168.75 | $168.80 |
| 7 purchase totals = | $758.58 | $807.7005 | $807.70 | $807.70 | $807.60 | |