| 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 | $156.30 | 5.693% | $165.1982 | $165.20 | $165.20 | $165.20 |
| Purchase #2 | $7.48 | 7.844% | $8.0667 | $8.07 | $8.05 | $8.10 |
| Purchase #3 | $78.40 | 7.145% | $84.0017 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $54.99 | 6.345% | $58.4791 | $58.48 | $58.50 | $58.50 |
| Purchase #5 | $192.79 | 7.430% | $207.1143 | $207.11 | $207.10 | $207.10 |
| Purchase #6 | $152.74 | 6.404% | $162.5215 | $162.52 | $162.50 | $162.50 |
| Purchase #7 | $202.60 | 8.450% | $219.7197 | $219.72 | $219.70 | $219.70 |
| 7 purchase totals = | $845.30 | $905.1012 | $905.10 | $905.05 | $905.10 | |