| 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 | $134.73 | 6.131% | $142.9903 | $142.99 | $143.00 | $143.00 |
| Purchase #2 | $63.26 | 6.663% | $67.475 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $197.55 | 12.213% | $221.6768 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $246.92 | 13.479% | $280.2023 | $280.20 | $280.20 | $280.20 |
| Purchase #5 | $92.48 | 8.707% | $100.5322 | $100.53 | $100.55 | $100.50 |
| Purchase #6 | $186.35 | 9.862% | $204.7278 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $241.93 | 9.436% | $264.7585 | $264.76 | $264.75 | $264.80 |
| 7 purchase totals = | $1,163.22 | $1,282.3629 | $1,282.37 | $1,282.45 | $1,282.40 | |