| 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 | $179.77 | 13.369% | $203.8035 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $27.50 | 6.818% | $29.375 | $29.38 | $29.40 | $29.40 |
| Purchase #3 | $28.74 | 12.805% | $32.4202 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $169.57 | 10.501% | $187.3765 | $187.38 | $187.40 | $187.40 |
| Purchase #5 | $46.53 | 12.321% | $52.263 | $52.26 | $52.25 | $52.30 |
| Purchase #6 | $151.80 | 13.482% | $172.2657 | $172.27 | $172.25 | $172.30 |
| Purchase #7 | $136.71 | 6.104% | $145.0548 | $145.05 | $145.05 | $145.10 |
| 7 purchase totals = | $740.62 | $822.5587 | $822.56 | $822.55 | $822.70 | |