| 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 | $170.73 | 8.281% | $184.8682 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $183.89 | 10.266% | $202.7681 | $202.77 | $202.75 | $202.80 |
| Purchase #3 | $15.76 | 10.657% | $17.4395 | $17.44 | $17.45 | $17.40 |
| Purchase #4 | $143.98 | 11.648% | $160.7508 | $160.75 | $160.75 | $160.80 |
| Purchase #5 | $32.95 | 5.156% | $34.6489 | $34.65 | $34.65 | $34.60 |
| Purchase #6 | $36.53 | 10.111% | $40.2235 | $40.22 | $40.20 | $40.20 |
| Purchase #7 | $247.97 | 10.279% | $273.4588 | $273.46 | $273.45 | $273.50 |
| 7 purchase totals = | $831.81 | $914.1578 | $914.16 | $914.10 | $914.20 | |