| 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 | $150.97 | 12.613% | $170.0118 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $15.43 | 3.267% | $15.9341 | $15.93 | $15.95 | $15.90 |
| Purchase #3 | $204.62 | 9.468% | $223.9934 | $223.99 | $224.00 | $224.00 |
| Purchase #4 | $152.62 | 11.564% | $170.269 | $170.27 | $170.25 | $170.30 |
| Purchase #5 | $5.59 | 12.448% | $6.2858 | $6.29 | $6.30 | $6.30 |
| Purchase #6 | $147.38 | 11.727% | $164.6633 | $164.66 | $164.65 | $164.70 |
| Purchase #7 | $82.36 | 10.681% | $91.1569 | $91.16 | $91.15 | $91.20 |
| 7 purchase totals = | $758.97 | $842.3143 | $842.31 | $842.30 | $842.40 | |