| 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 | $125.56 | 11.670% | $140.2129 | $140.21 | $140.20 | $140.20 |
| Purchase #2 | $177.62 | 3.792% | $184.3554 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $25.58 | 4.598% | $26.7562 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $38.83 | 7.706% | $41.8222 | $41.82 | $41.80 | $41.80 |
| Purchase #5 | $166.31 | 4.837% | $174.3544 | $174.35 | $174.35 | $174.40 |
| Purchase #6 | $180.43 | 6.725% | $192.5639 | $192.56 | $192.55 | $192.60 |
| Purchase #7 | $17.37 | 7.383% | $18.6524 | $18.65 | $18.65 | $18.70 |
| 7 purchase totals = | $731.70 | $778.7174 | $778.71 | $778.65 | $778.90 | |