| 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 | $180.51 | 3.823% | $187.4109 | $187.41 | $187.40 | $187.40 |
| Purchase #2 | $73.53 | 4.341% | $76.7219 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $25.88 | 3.632% | $26.82 | $26.82 | $26.80 | $26.80 |
| Purchase #4 | $124.33 | 5.104% | $130.6758 | $130.68 | $130.70 | $130.70 |
| Purchase #5 | $5.71 | 3.540% | $5.9121 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $11.30 | 10.843% | $12.5253 | $12.53 | $12.55 | $12.50 |
| Purchase #7 | $205.82 | 12.360% | $231.2594 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $627.08 | $671.3254 | $671.33 | $671.30 | $671.30 | |