| 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 | $172.85 | 13.184% | $195.6385 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $82.32 | 6.815% | $87.9301 | $87.93 | $87.95 | $87.90 |
| Purchase #3 | $191.93 | 8.273% | $207.8084 | $207.81 | $207.80 | $207.80 |
| Purchase #4 | $80.92 | 11.186% | $89.9717 | $89.97 | $89.95 | $90.00 |
| Purchase #5 | $28.88 | 7.548% | $31.0599 | $31.06 | $31.05 | $31.10 |
| Purchase #6 | $204.72 | 3.297% | $211.4696 | $211.47 | $211.45 | $211.50 |
| Purchase #7 | $103.31 | 12.337% | $116.0554 | $116.06 | $116.05 | $116.10 |
| 7 purchase totals = | $864.93 | $939.9336 | $939.94 | $939.90 | $940.00 | |