| 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 | $151.55 | 13.739% | $172.3715 | $172.37 | $172.35 | $172.40 |
| Purchase #2 | $25.51 | 9.280% | $27.8773 | $27.88 | $27.90 | $27.90 |
| Purchase #3 | $133.27 | 9.550% | $145.9973 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $157.33 | 5.869% | $166.5637 | $166.56 | $166.55 | $166.60 |
| Purchase #5 | $96.76 | 3.800% | $100.4369 | $100.44 | $100.45 | $100.40 |
| Purchase #6 | $193.34 | 5.682% | $204.3256 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $14.84 | 9.553% | $16.2577 | $16.26 | $16.25 | $16.30 |
| 7 purchase totals = | $772.60 | $833.8300 | $833.84 | $833.85 | $833.90 | |