| 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 | $74.54 | 8.466% | $80.8506 | $80.85 | $80.85 | $80.90 |
| Purchase #2 | $136.71 | 9.255% | $149.3625 | $149.36 | $149.35 | $149.40 |
| Purchase #3 | $188.56 | 5.707% | $199.3211 | $199.32 | $199.30 | $199.30 |
| Purchase #4 | $162.46 | 13.574% | $184.5123 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $156.96 | 5.168% | $165.0717 | $165.07 | $165.05 | $165.10 |
| Purchase #6 | $196.39 | 8.121% | $212.3388 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $102.99 | 10.149% | $113.4425 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $1,018.61 | $1,104.8995 | $1,104.89 | $1,104.85 | $1,104.90 | |