| 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 | $97.58 | 9.503% | $106.853 | $106.85 | $106.85 | $106.90 |
| Purchase #2 | $169.89 | 6.691% | $181.2573 | $181.26 | $181.25 | $181.30 |
| Purchase #3 | $190.86 | 8.793% | $207.6423 | $207.64 | $207.65 | $207.60 |
| Purchase #4 | $174.39 | 3.130% | $179.8484 | $179.85 | $179.85 | $179.80 |
| Purchase #5 | $169.76 | 11.300% | $188.9429 | $188.94 | $188.95 | $188.90 |
| Purchase #6 | $145.35 | 3.827% | $150.9125 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $123.51 | 7.659% | $132.9696 | $132.97 | $132.95 | $133.00 |
| 7 purchase totals = | $1,071.34 | $1,148.4260 | $1,148.42 | $1,148.40 | $1,148.40 | |