| 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 | $158.67 | 3.584% | $164.3567 | $164.36 | $164.35 | $164.40 |
| Purchase #2 | $181.75 | 6.734% | $193.989 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $74.40 | 3.788% | $77.2183 | $77.22 | $77.20 | $77.20 |
| Purchase #4 | $165.75 | 5.548% | $174.9458 | $174.95 | $174.95 | $174.90 |
| Purchase #5 | $167.63 | 11.870% | $187.5277 | $187.53 | $187.55 | $187.50 |
| Purchase #6 | $29.65 | 6.834% | $31.6763 | $31.68 | $31.70 | $31.70 |
| Purchase #7 | $74.37 | 6.702% | $79.3543 | $79.35 | $79.35 | $79.40 |
| 7 purchase totals = | $852.22 | $909.0681 | $909.08 | $909.10 | $909.10 | |