| 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 | $141.73 | 10.699% | $156.8937 | $156.89 | $156.90 | $156.90 |
| Purchase #2 | $115.38 | 13.219% | $130.6321 | $130.63 | $130.65 | $130.60 |
| Purchase #3 | $145.26 | 11.458% | $161.9039 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $214.57 | 11.602% | $239.4644 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $77.76 | 11.252% | $86.5096 | $86.51 | $86.50 | $86.50 |
| Purchase #6 | $110.76 | 3.283% | $114.3963 | $114.40 | $114.40 | $114.40 |
| Purchase #7 | $87.88 | 13.452% | $99.7016 | $99.70 | $99.70 | $99.70 |
| 7 purchase totals = | $893.34 | $989.5016 | $989.49 | $989.50 | $989.50 | |