| 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 | $78.54 | 3.229% | $81.0761 | $81.08 | $81.10 | $81.10 |
| Purchase #2 | $218.87 | 3.312% | $226.119 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $75.30 | 12.369% | $84.6139 | $84.61 | $84.60 | $84.60 |
| Purchase #4 | $163.94 | 5.432% | $172.8452 | $172.85 | $172.85 | $172.80 |
| Purchase #5 | $20.75 | 6.286% | $22.0543 | $22.05 | $22.05 | $22.10 |
| Purchase #6 | $107.43 | 5.813% | $113.6749 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $182.27 | 4.483% | $190.4412 | $190.44 | $190.45 | $190.40 |
| 7 purchase totals = | $847.10 | $890.8246 | $890.82 | $890.80 | $890.80 | |