| 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 | $161.58 | 8.765% | $175.7425 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $242.52 | 12.710% | $273.3443 | $273.34 | $273.35 | $273.30 |
| Purchase #3 | $143.71 | 13.613% | $163.2732 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $44.44 | 11.431% | $49.5199 | $49.52 | $49.50 | $49.50 |
| Purchase #5 | $162.80 | 12.498% | $183.1467 | $183.15 | $183.15 | $183.10 |
| Purchase #6 | $32.29 | 13.180% | $36.5458 | $36.55 | $36.55 | $36.50 |
| Purchase #7 | $36.86 | 5.196% | $38.7752 | $38.78 | $38.80 | $38.80 |
| 7 purchase totals = | $824.20 | $920.3476 | $920.35 | $920.35 | $920.20 | |