| 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 | $152.75 | 11.220% | $169.8886 | $169.89 | $169.90 | $169.90 |
| Purchase #2 | $94.89 | 4.525% | $99.1838 | $99.18 | $99.20 | $99.20 |
| Purchase #3 | $201.59 | 6.642% | $214.9796 | $214.98 | $215.00 | $215.00 |
| Purchase #4 | $17.52 | 6.145% | $18.5966 | $18.60 | $18.60 | $18.60 |
| Purchase #5 | $87.26 | 10.406% | $96.3403 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $241.25 | 12.239% | $270.7766 | $270.78 | $270.80 | $270.80 |
| Purchase #7 | $104.68 | 9.598% | $114.7272 | $114.73 | $114.75 | $114.70 |
| 7 purchase totals = | $899.94 | $984.4927 | $984.50 | $984.60 | $984.50 | |