| 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 | $144.25 | 7.832% | $155.5477 | $155.55 | $155.55 | $155.50 |
| Purchase #2 | $222.78 | 7.536% | $239.5687 | $239.57 | $239.55 | $239.60 |
| Purchase #3 | $124.32 | 13.372% | $140.9441 | $140.94 | $140.95 | $140.90 |
| Purchase #4 | $135.30 | 13.374% | $153.395 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $198.59 | 4.746% | $208.0151 | $208.02 | $208.00 | $208.00 |
| Purchase #6 | $149.62 | 11.153% | $166.3071 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $101.54 | 13.266% | $115.0103 | $115.01 | $115.00 | $115.00 |
| 7 purchase totals = | $1,076.40 | $1,178.7880 | $1,178.80 | $1,178.75 | $1,178.70 | |