| 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 | $176.77 | 4.737% | $185.1436 | $185.14 | $185.15 | $185.10 |
| Purchase #2 | $180.80 | 13.792% | $205.7359 | $205.74 | $205.75 | $205.70 |
| Purchase #3 | $92.28 | 10.625% | $102.0848 | $102.08 | $102.10 | $102.10 |
| Purchase #4 | $208.89 | 8.432% | $226.5036 | $226.50 | $226.50 | $226.50 |
| Purchase #5 | $47.57 | 10.693% | $52.6567 | $52.66 | $52.65 | $52.70 |
| Purchase #6 | $208.71 | 5.123% | $219.4022 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $44.88 | 6.498% | $47.7963 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $959.90 | $1,039.3231 | $1,039.32 | $1,039.35 | $1,039.30 | |