| 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 | $244.65 | 5.196% | $257.362 | $257.36 | $257.35 | $257.40 |
| Purchase #2 | $107.25 | 7.445% | $115.2348 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $154.29 | 7.865% | $166.4249 | $166.42 | $166.40 | $166.40 |
| Purchase #4 | $148.79 | 12.553% | $167.4676 | $167.47 | $167.45 | $167.50 |
| Purchase #5 | $90.89 | 6.786% | $97.0578 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $145.89 | 8.203% | $157.8574 | $157.86 | $157.85 | $157.90 |
| Purchase #7 | $173.59 | 8.606% | $188.5292 | $188.53 | $188.55 | $188.50 |
| 7 purchase totals = | $1,065.35 | $1,149.9337 | $1,149.93 | $1,149.90 | $1,150.00 | |