| 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 | $230.81 | 10.141% | $254.2164 | $254.22 | $254.20 | $254.20 |
| Purchase #2 | $68.90 | 11.821% | $77.0447 | $77.04 | $77.05 | $77.00 |
| Purchase #3 | $39.29 | 6.112% | $41.6914 | $41.69 | $41.70 | $41.70 |
| Purchase #4 | $136.36 | 7.823% | $147.0274 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $67.64 | 9.350% | $73.9643 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $166.57 | 5.814% | $176.2544 | $176.25 | $176.25 | $176.30 |
| Purchase #7 | $89.29 | 7.316% | $95.8225 | $95.82 | $95.80 | $95.80 |
| 7 purchase totals = | $798.86 | $866.0211 | $866.01 | $866.00 | $866.00 | |