| 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 | $216.48 | 3.296% | $223.6152 | $223.62 | $223.60 | $223.60 |
| Purchase #2 | $138.56 | 12.104% | $155.3313 | $155.33 | $155.35 | $155.30 |
| Purchase #3 | $160.51 | 5.648% | $169.5756 | $169.58 | $169.60 | $169.60 |
| Purchase #4 | $26.67 | 3.650% | $27.6435 | $27.64 | $27.65 | $27.60 |
| Purchase #5 | $91.26 | 12.475% | $102.6447 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $166.83 | 7.364% | $179.1154 | $179.12 | $179.10 | $179.10 |
| Purchase #7 | $101.71 | 7.220% | $109.0535 | $109.05 | $109.05 | $109.10 |
| 7 purchase totals = | $902.02 | $966.9792 | $966.98 | $967.00 | $966.90 | |