| 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 | $143.52 | 7.775% | $154.6787 | $154.68 | $154.70 | $154.70 |
| Purchase #2 | $235.25 | 11.550% | $262.4214 | $262.42 | $262.40 | $262.40 |
| Purchase #3 | $165.75 | 6.669% | $176.8039 | $176.80 | $176.80 | $176.80 |
| Purchase #4 | $218.42 | 10.622% | $241.6206 | $241.62 | $241.60 | $241.60 |
| Purchase #5 | $213.60 | 13.759% | $242.9892 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $191.36 | 9.666% | $209.8569 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $136.53 | 4.268% | $142.3571 | $142.36 | $142.35 | $142.40 |
| 7 purchase totals = | $1,304.43 | $1,430.7278 | $1,430.73 | $1,430.70 | $1,430.80 | |