| 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 | 13.191% | $124.4309 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $225.75 | 3.409% | $233.4458 | $233.45 | $233.45 | $233.40 |
| Purchase #3 | $18.78 | 6.552% | $20.0105 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $50.81 | 7.295% | $54.5166 | $54.52 | $54.50 | $54.50 |
| Purchase #5 | $152.46 | 7.600% | $164.047 | $164.05 | $164.05 | $164.00 |
| Purchase #6 | $112.69 | 11.435% | $125.5761 | $125.58 | $125.60 | $125.60 |
| Purchase #7 | $147.99 | 12.592% | $166.6249 | $166.62 | $166.60 | $166.60 |
| 7 purchase totals = | $818.41 | $888.6518 | $888.66 | $888.65 | $888.50 | |