| 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 | $181.47 | 3.548% | $187.9086 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $40.36 | 9.796% | $44.3137 | $44.31 | $44.30 | $44.30 |
| Purchase #3 | $156.47 | 8.496% | $169.7637 | $169.76 | $169.75 | $169.80 |
| Purchase #4 | $106.33 | 6.508% | $113.25 | $113.25 | $113.25 | $113.30 |
| Purchase #5 | $145.69 | 13.304% | $165.0726 | $165.07 | $165.05 | $165.10 |
| Purchase #6 | $234.96 | 3.201% | $242.4811 | $242.48 | $242.50 | $242.50 |
| Purchase #7 | $124.80 | 8.800% | $135.7824 | $135.78 | $135.80 | $135.80 |
| 7 purchase totals = | $990.08 | $1,058.5721 | $1,058.56 | $1,058.55 | $1,058.70 | |