| 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 | $167.91 | 9.575% | $183.9874 | $183.99 | $184.00 | $184.00 |
| Purchase #2 | $44.35 | 12.180% | $49.7518 | $49.75 | $49.75 | $49.80 |
| Purchase #3 | $135.98 | 7.660% | $146.3961 | $146.40 | $146.40 | $146.40 |
| Purchase #4 | $63.60 | 12.437% | $71.5099 | $71.51 | $71.50 | $71.50 |
| Purchase #5 | $93.68 | 6.726% | $99.9809 | $99.98 | $100.00 | $100.00 |
| Purchase #6 | $113.98 | 11.843% | $127.4787 | $127.48 | $127.50 | $127.50 |
| Purchase #7 | $221.82 | 3.295% | $229.129 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $841.32 | $908.2338 | $908.24 | $908.30 | $908.30 | |