| 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 | $171.72 | 11.705% | $191.8198 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $199.69 | 5.629% | $210.9306 | $210.93 | $210.95 | $210.90 |
| Purchase #3 | $139.91 | 4.179% | $145.7568 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $27.42 | 7.207% | $29.3962 | $29.40 | $29.40 | $29.40 |
| Purchase #5 | $12.95 | 7.839% | $13.9652 | $13.97 | $13.95 | $14.00 |
| Purchase #6 | $118.94 | 4.442% | $124.2233 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $114.53 | 10.284% | $126.3083 | $126.31 | $126.30 | $126.30 |
| 7 purchase totals = | $785.16 | $842.4002 | $842.41 | $842.35 | $842.40 | |