| 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 | $83.39 | 10.106% | $91.8174 | $91.82 | $91.80 | $91.80 |
| Purchase #2 | $129.77 | 11.110% | $144.1874 | $144.19 | $144.20 | $144.20 |
| Purchase #3 | $174.42 | 13.800% | $198.49 | $198.49 | $198.50 | $198.50 |
| Purchase #4 | $173.97 | 11.538% | $194.0427 | $194.04 | $194.05 | $194.00 |
| Purchase #5 | $213.68 | 9.399% | $233.7638 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $159.40 | 7.328% | $171.0808 | $171.08 | $171.10 | $171.10 |
| Purchase #7 | $122.71 | 6.333% | $130.4812 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $1,057.34 | $1,163.8633 | $1,163.86 | $1,163.90 | $1,163.90 | |