| 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 | $186.40 | 12.183% | $209.1091 | $209.11 | $209.10 | $209.10 |
| Purchase #2 | $37.99 | 13.626% | $43.1665 | $43.17 | $43.15 | $43.20 |
| Purchase #3 | $146.53 | 12.427% | $164.7393 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $66.77 | 9.687% | $73.238 | $73.24 | $73.25 | $73.20 |
| Purchase #5 | $224.90 | 8.571% | $244.1762 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $32.94 | 13.765% | $37.4742 | $37.47 | $37.45 | $37.50 |
| Purchase #7 | $130.74 | 12.653% | $147.2825 | $147.28 | $147.30 | $147.30 |
| 7 purchase totals = | $826.27 | $919.1858 | $919.19 | $919.20 | $919.20 | |