| 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 | $33.63 | 12.329% | $37.7762 | $37.78 | $37.80 | $37.80 |
| Purchase #2 | $118.83 | 3.592% | $123.0984 | $123.10 | $123.10 | $123.10 |
| Purchase #3 | $190.26 | 7.731% | $204.969 | $204.97 | $204.95 | $205.00 |
| Purchase #4 | $11.33 | 3.805% | $11.7611 | $11.76 | $11.75 | $11.80 |
| Purchase #5 | $201.48 | 7.814% | $217.2236 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $166.74 | 7.784% | $179.719 | $179.72 | $179.70 | $179.70 |
| Purchase #7 | $177.77 | 9.542% | $194.7328 | $194.73 | $194.75 | $194.70 |
| 7 purchase totals = | $900.04 | $969.2801 | $969.28 | $969.25 | $969.30 | |