| 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 | $128.56 | 4.203% | $133.9634 | $133.96 | $133.95 | $134.00 |
| Purchase #2 | $25.29 | 3.261% | $26.1147 | $26.11 | $26.10 | $26.10 |
| Purchase #3 | $168.42 | 4.421% | $175.8658 | $175.87 | $175.85 | $175.90 |
| Purchase #4 | $116.63 | 8.735% | $126.8176 | $126.82 | $126.80 | $126.80 |
| Purchase #5 | $5.45 | 8.180% | $5.8958 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $136.45 | 9.713% | $149.7034 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $133.58 | 12.220% | $149.9035 | $149.90 | $149.90 | $149.90 |
| 7 purchase totals = | $714.38 | $768.2642 | $768.26 | $768.20 | $768.30 | |