| 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 | $188.28 | 6.253% | $200.0531 | $200.05 | $200.05 | $200.10 |
| Purchase #2 | $179.77 | 3.153% | $185.4381 | $185.44 | $185.45 | $185.40 |
| Purchase #3 | $228.89 | 9.600% | $250.8634 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $154.64 | 3.835% | $160.5704 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $238.75 | 13.719% | $271.5041 | $271.50 | $271.50 | $271.50 |
| Purchase #6 | $126.92 | 4.276% | $132.3471 | $132.35 | $132.35 | $132.30 |
| Purchase #7 | $166.54 | 6.311% | $177.0503 | $177.05 | $177.05 | $177.10 |
| 7 purchase totals = | $1,283.79 | $1,377.8265 | $1,377.82 | $1,377.80 | $1,377.90 | |