| 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 | $157.35 | 5.577% | $166.1254 | $166.13 | $166.15 | $166.10 |
| Purchase #2 | $110.66 | 8.438% | $119.9975 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $32.68 | 11.381% | $36.3993 | $36.40 | $36.40 | $36.40 |
| Purchase #4 | $177.68 | 7.316% | $190.6791 | $190.68 | $190.70 | $190.70 |
| Purchase #5 | $77.28 | 11.275% | $85.9933 | $85.99 | $86.00 | $86.00 |
| Purchase #6 | $168.51 | 9.438% | $184.414 | $184.41 | $184.40 | $184.40 |
| Purchase #7 | $55.68 | 10.810% | $61.699 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $779.84 | $845.3076 | $845.31 | $845.35 | $845.30 | |