| 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 | $198.54 | 7.744% | $213.9149 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $93.81 | 3.242% | $96.8513 | $96.85 | $96.85 | $96.90 |
| Purchase #3 | $73.82 | 7.312% | $79.2177 | $79.22 | $79.20 | $79.20 |
| Purchase #4 | $35.86 | 10.427% | $39.5991 | $39.60 | $39.60 | $39.60 |
| Purchase #5 | $134.77 | 11.687% | $150.5206 | $150.52 | $150.50 | $150.50 |
| Purchase #6 | $219.99 | 7.606% | $236.7224 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $161.70 | 4.498% | $168.9733 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $918.49 | $985.7993 | $985.79 | $985.70 | $985.80 | |