| 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 | $166.75 | 7.790% | $179.7398 | $179.74 | $179.75 | $179.70 |
| Purchase #2 | $73.47 | 12.342% | $82.5377 | $82.54 | $82.55 | $82.50 |
| Purchase #3 | $190.34 | 13.475% | $215.9883 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $184.82 | 10.606% | $204.422 | $204.42 | $204.40 | $204.40 |
| Purchase #5 | $177.32 | 8.520% | $192.4277 | $192.43 | $192.45 | $192.40 |
| Purchase #6 | $202.88 | 7.689% | $218.4794 | $218.48 | $218.50 | $218.50 |
| Purchase #7 | $163.76 | 13.533% | $185.9216 | $185.92 | $185.90 | $185.90 |
| 7 purchase totals = | $1,159.34 | $1,279.5165 | $1,279.52 | $1,279.55 | $1,279.40 | |