| 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 | $29.90 | 11.672% | $33.3899 | $33.39 | $33.40 | $33.40 |
| Purchase #2 | $145.89 | 11.731% | $163.0044 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $212.98 | 5.768% | $225.2647 | $225.26 | $225.25 | $225.30 |
| Purchase #4 | $80.84 | 10.821% | $89.5877 | $89.59 | $89.60 | $89.60 |
| Purchase #5 | $187.56 | 9.851% | $206.0365 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $185.29 | 9.619% | $203.113 | $203.11 | $203.10 | $203.10 |
| Purchase #7 | $17.37 | 6.380% | $18.4782 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $859.83 | $938.8744 | $938.87 | $938.90 | $938.90 | |