| 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 | $156.50 | 13.280% | $177.2832 | $177.28 | $177.30 | $177.30 |
| Purchase #2 | $62.93 | 9.615% | $68.9807 | $68.98 | $69.00 | $69.00 |
| Purchase #3 | $13.75 | 3.128% | $14.1801 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $118.31 | 4.112% | $123.1749 | $123.17 | $123.15 | $123.20 |
| Purchase #5 | $227.96 | 11.569% | $254.3327 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $12.59 | 3.341% | $13.0106 | $13.01 | $13.00 | $13.00 |
| Purchase #7 | $195.44 | 10.270% | $215.5117 | $215.51 | $215.50 | $215.50 |
| 7 purchase totals = | $787.48 | $866.4739 | $866.46 | $866.50 | $866.50 | |