| 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 | $109.93 | 6.689% | $117.2832 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $191.76 | 6.153% | $203.559 | $203.56 | $203.55 | $203.60 |
| Purchase #3 | $188.95 | 8.498% | $205.007 | $205.01 | $205.00 | $205.00 |
| Purchase #4 | $138.88 | 12.176% | $155.79 | $155.79 | $155.80 | $155.80 |
| Purchase #5 | $219.42 | 4.283% | $228.8178 | $228.82 | $228.80 | $228.80 |
| Purchase #6 | $167.98 | 11.475% | $187.2557 | $187.26 | $187.25 | $187.30 |
| Purchase #7 | $63.70 | 3.503% | $65.9314 | $65.93 | $65.95 | $65.90 |
| 7 purchase totals = | $1,080.62 | $1,163.6441 | $1,163.65 | $1,163.65 | $1,163.70 | |