| 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 | $107.63 | 9.110% | $117.4351 | $117.44 | $117.45 | $117.40 |
| Purchase #2 | $143.60 | 13.183% | $162.5308 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $116.61 | 12.743% | $131.4696 | $131.47 | $131.45 | $131.50 |
| Purchase #4 | $157.67 | 6.390% | $167.7451 | $167.75 | $167.75 | $167.70 |
| Purchase #5 | $89.52 | 8.125% | $96.7935 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $241.35 | 5.379% | $254.3322 | $254.33 | $254.35 | $254.30 |
| Purchase #7 | $127.53 | 4.184% | $132.8659 | $132.87 | $132.85 | $132.90 |
| 7 purchase totals = | $983.91 | $1,063.1722 | $1,063.18 | $1,063.20 | $1,063.10 | |