| 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 | $199.76 | 7.424% | $214.5902 | $214.59 | $214.60 | $214.60 |
| Purchase #2 | $130.29 | 4.370% | $135.9837 | $135.98 | $136.00 | $136.00 |
| Purchase #3 | $134.96 | 5.839% | $142.8403 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $151.47 | 10.817% | $167.8545 | $167.85 | $167.85 | $167.90 |
| Purchase #5 | $72.55 | 12.577% | $81.6746 | $81.67 | $81.65 | $81.70 |
| Purchase #6 | $102.77 | 13.366% | $116.5062 | $116.51 | $116.50 | $116.50 |
| Purchase #7 | $241.63 | 10.145% | $266.1434 | $266.14 | $266.15 | $266.10 |
| 7 purchase totals = | $1,033.43 | $1,125.5929 | $1,125.58 | $1,125.60 | $1,125.60 | |