| 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 | $170.71 | 9.267% | $186.5297 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $33.26 | 8.522% | $36.0944 | $36.09 | $36.10 | $36.10 |
| Purchase #3 | $104.32 | 7.653% | $112.3036 | $112.30 | $112.30 | $112.30 |
| Purchase #4 | $157.49 | 13.693% | $179.0551 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $105.61 | 8.643% | $114.7379 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $204.36 | 12.365% | $229.6291 | $229.63 | $229.65 | $229.60 |
| Purchase #7 | $249.70 | 10.844% | $276.7775 | $276.78 | $276.80 | $276.80 |
| 7 purchase totals = | $1,025.45 | $1,135.1273 | $1,135.13 | $1,135.20 | $1,135.10 | |