| 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 | $128.28 | 12.829% | $144.737 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $134.54 | 9.406% | $147.1948 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $75.43 | 9.152% | $82.3334 | $82.33 | $82.35 | $82.30 |
| Purchase #4 | $194.25 | 13.492% | $220.4582 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $64.80 | 13.382% | $73.4715 | $73.47 | $73.45 | $73.50 |
| Purchase #6 | $156.28 | 8.677% | $169.8404 | $169.84 | $169.85 | $169.80 |
| Purchase #7 | $200.35 | 9.384% | $219.1508 | $219.15 | $219.15 | $219.20 |
| 7 purchase totals = | $953.93 | $1,057.1861 | $1,057.18 | $1,057.20 | $1,057.20 | |