| 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 | $146.67 | 13.813% | $166.9295 | $166.93 | $166.95 | $166.90 |
| Purchase #2 | $117.25 | 3.651% | $121.5308 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $87.72 | 11.166% | $97.5148 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $36.41 | 9.831% | $39.9895 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $181.41 | 8.451% | $196.741 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $49.42 | 10.635% | $54.6758 | $54.68 | $54.70 | $54.70 |
| Purchase #7 | $126.53 | 7.274% | $135.7338 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $745.41 | $813.1152 | $813.11 | $813.20 | $813.00 | |