| 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 | $98.37 | 9.594% | $107.8076 | $107.81 | $107.80 | $107.80 |
| Purchase #2 | $60.36 | 13.841% | $68.7144 | $68.71 | $68.70 | $68.70 |
| Purchase #3 | $106.39 | 7.112% | $113.9565 | $113.96 | $113.95 | $114.00 |
| Purchase #4 | $163.93 | 8.299% | $177.5346 | $177.53 | $177.55 | $177.50 |
| Purchase #5 | $197.98 | 12.603% | $222.9314 | $222.93 | $222.95 | $222.90 |
| Purchase #6 | $152.29 | 10.305% | $167.9835 | $167.98 | $168.00 | $168.00 |
| Purchase #7 | $19.37 | 3.566% | $20.0607 | $20.06 | $20.05 | $20.10 |
| 7 purchase totals = | $798.69 | $878.9887 | $878.98 | $879.00 | $879.00 | |