| 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 | $120.58 | 10.339% | $133.0468 | $133.05 | $133.05 | $133.00 |
| Purchase #2 | $84.78 | 12.278% | $95.1893 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $155.59 | 6.394% | $165.5384 | $165.54 | $165.55 | $165.50 |
| Purchase #4 | $73.83 | 9.574% | $80.8985 | $80.90 | $80.90 | $80.90 |
| Purchase #5 | $22.53 | 11.242% | $25.0628 | $25.06 | $25.05 | $25.10 |
| Purchase #6 | $36.27 | 12.340% | $40.7457 | $40.75 | $40.75 | $40.70 |
| Purchase #7 | $158.92 | 6.776% | $169.6884 | $169.69 | $169.70 | $169.70 |
| 7 purchase totals = | $652.50 | $710.1699 | $710.18 | $710.20 | $710.10 | |