| 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 | $168.69 | 4.106% | $175.6164 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $162.95 | 5.458% | $171.8438 | $171.84 | $171.85 | $171.80 |
| Purchase #3 | $116.53 | 4.265% | $121.5 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $34.84 | 7.758% | $37.5429 | $37.54 | $37.55 | $37.50 |
| Purchase #5 | $195.52 | 4.788% | $204.8815 | $204.88 | $204.90 | $204.90 |
| Purchase #6 | $26.80 | 7.703% | $28.8644 | $28.86 | $28.85 | $28.90 |
| Purchase #7 | $142.93 | 9.375% | $156.3297 | $156.33 | $156.35 | $156.30 |
| 7 purchase totals = | $848.26 | $896.5787 | $896.57 | $896.60 | $896.50 | |