| 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 | $133.70 | 7.566% | $143.8157 | $143.82 | $143.80 | $143.80 |
| Purchase #2 | $211.63 | 4.548% | $221.2549 | $221.25 | $221.25 | $221.30 |
| Purchase #3 | $201.61 | 3.849% | $209.37 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $78.35 | 5.403% | $82.5833 | $82.58 | $82.60 | $82.60 |
| Purchase #5 | $203.94 | 3.378% | $210.8291 | $210.83 | $210.85 | $210.80 |
| Purchase #6 | $43.57 | 6.147% | $46.2482 | $46.25 | $46.25 | $46.20 |
| Purchase #7 | $58.57 | 8.680% | $63.6539 | $63.65 | $63.65 | $63.70 |
| 7 purchase totals = | $931.37 | $977.7551 | $977.75 | $977.75 | $977.80 | |