| 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 | $156.39 | 12.668% | $176.2015 | $176.20 | $176.20 | $176.20 |
| Purchase #2 | $192.60 | 5.857% | $203.8806 | $203.88 | $203.90 | $203.90 |
| Purchase #3 | $154.72 | 4.164% | $161.1625 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $12.37 | 10.578% | $13.6785 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $148.76 | 4.278% | $155.124 | $155.12 | $155.10 | $155.10 |
| Purchase #6 | $155.71 | 11.841% | $174.1476 | $174.15 | $174.15 | $174.10 |
| Purchase #7 | $59.39 | 6.682% | $63.3584 | $63.36 | $63.35 | $63.40 |
| 7 purchase totals = | $879.94 | $947.5531 | $947.55 | $947.55 | $947.60 | |