| 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 | $154.99 | 13.379% | $175.7261 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $231.52 | 6.730% | $247.1013 | $247.10 | $247.10 | $247.10 |
| Purchase #3 | $162.27 | 4.408% | $169.4229 | $169.42 | $169.40 | $169.40 |
| Purchase #4 | $152.85 | 13.583% | $173.6116 | $173.61 | $173.60 | $173.60 |
| Purchase #5 | $82.30 | 8.735% | $89.4889 | $89.49 | $89.50 | $89.50 |
| Purchase #6 | $67.57 | 12.222% | $75.8284 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $74.56 | 13.347% | $84.5115 | $84.51 | $84.50 | $84.50 |
| 7 purchase totals = | $926.06 | $1,015.6907 | $1,015.69 | $1,015.70 | $1,015.60 | |