| 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 | $191.85 | 11.178% | $213.295 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $166.76 | 10.852% | $184.8568 | $184.86 | $184.85 | $184.90 |
| Purchase #3 | $190.28 | 6.831% | $203.278 | $203.28 | $203.30 | $203.30 |
| Purchase #4 | $122.55 | 11.569% | $136.7278 | $136.73 | $136.75 | $136.70 |
| Purchase #5 | $186.31 | 13.578% | $211.6072 | $211.61 | $211.60 | $211.60 |
| Purchase #6 | $121.92 | 9.225% | $133.1671 | $133.17 | $133.15 | $133.20 |
| Purchase #7 | $169.67 | 4.746% | $177.7225 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $1,149.34 | $1,260.6544 | $1,260.67 | $1,260.65 | $1,260.70 | |