| 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 | $199.34 | 8.684% | $216.6507 | $216.65 | $216.65 | $216.70 |
| Purchase #2 | $216.82 | 3.468% | $224.3393 | $224.34 | $224.35 | $224.30 |
| Purchase #3 | $180.88 | 3.809% | $187.7697 | $187.77 | $187.75 | $187.80 |
| Purchase #4 | $165.91 | 11.794% | $185.4774 | $185.48 | $185.50 | $185.50 |
| Purchase #5 | $169.47 | 8.784% | $184.3562 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $28.53 | 3.618% | $29.5622 | $29.56 | $29.55 | $29.60 |
| Purchase #7 | $88.55 | 8.794% | $96.3371 | $96.34 | $96.35 | $96.30 |
| 7 purchase totals = | $1,049.50 | $1,124.4926 | $1,124.50 | $1,124.50 | $1,124.60 | |