| 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 | $178.52 | 3.603% | $184.9521 | $184.95 | $184.95 | $185.00 |
| Purchase #2 | $102.38 | 8.664% | $111.2502 | $111.25 | $111.25 | $111.30 |
| Purchase #3 | $203.55 | 10.822% | $225.5782 | $225.58 | $225.60 | $225.60 |
| Purchase #4 | $166.91 | 9.269% | $182.3809 | $182.38 | $182.40 | $182.40 |
| Purchase #5 | $113.92 | 12.644% | $128.324 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $32.63 | 8.387% | $35.3667 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $93.39 | 4.107% | $97.2255 | $97.23 | $97.25 | $97.20 |
| 7 purchase totals = | $891.30 | $965.0776 | $965.08 | $965.10 | $965.20 | |