| 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 | $175.76 | 6.521% | $187.2213 | $187.22 | $187.20 | $187.20 |
| Purchase #2 | $60.64 | 8.769% | $65.9575 | $65.96 | $65.95 | $66.00 |
| Purchase #3 | $184.77 | 10.228% | $203.6683 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $217.87 | 5.765% | $230.4302 | $230.43 | $230.45 | $230.40 |
| Purchase #5 | $109.41 | 5.471% | $115.3958 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $227.63 | 12.424% | $255.9108 | $255.91 | $255.90 | $255.90 |
| Purchase #7 | $150.60 | 12.451% | $169.3512 | $169.35 | $169.35 | $169.40 |
| 7 purchase totals = | $1,126.68 | $1,227.9351 | $1,227.94 | $1,227.90 | $1,228.00 | |