| 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 | $123.86 | 10.114% | $136.3872 | $136.39 | $136.40 | $136.40 |
| Purchase #2 | $210.71 | 13.413% | $238.9725 | $238.97 | $238.95 | $239.00 |
| Purchase #3 | $218.25 | 9.357% | $238.6717 | $238.67 | $238.65 | $238.70 |
| Purchase #4 | $28.95 | 8.501% | $31.411 | $31.41 | $31.40 | $31.40 |
| Purchase #5 | $162.38 | 6.394% | $172.7626 | $172.76 | $172.75 | $172.80 |
| Purchase #6 | $163.89 | 7.861% | $176.7734 | $176.77 | $176.75 | $176.80 |
| Purchase #7 | $65.26 | 8.653% | $70.9069 | $70.91 | $70.90 | $70.90 |
| 7 purchase totals = | $973.30 | $1,065.8853 | $1,065.88 | $1,065.80 | $1,066.00 | |