| 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 | $120.80 | 4.383% | $126.0947 | $126.09 | $126.10 | $126.10 |
| Purchase #2 | $210.42 | 10.416% | $232.3373 | $232.34 | $232.35 | $232.30 |
| Purchase #3 | $160.27 | 5.138% | $168.5047 | $168.50 | $168.50 | $168.50 |
| Purchase #4 | $25.33 | 3.864% | $26.3088 | $26.31 | $26.30 | $26.30 |
| Purchase #5 | $8.59 | 3.169% | $8.8622 | $8.86 | $8.85 | $8.90 |
| Purchase #6 | $16.36 | 5.807% | $17.31 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $165.75 | 5.625% | $175.0734 | $175.07 | $175.05 | $175.10 |
| 7 purchase totals = | $707.52 | $754.4911 | $754.48 | $754.45 | $754.50 | |