| 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 | $126.94 | 13.291% | $143.8116 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $190.49 | 9.264% | $208.137 | $208.14 | $208.15 | $208.10 |
| Purchase #3 | $63.32 | 9.766% | $69.5038 | $69.50 | $69.50 | $69.50 |
| Purchase #4 | $193.72 | 10.442% | $213.9482 | $213.95 | $213.95 | $213.90 |
| Purchase #5 | $172.83 | 4.276% | $180.2202 | $180.22 | $180.20 | $180.20 |
| Purchase #6 | $11.52 | 8.489% | $12.4979 | $12.50 | $12.50 | $12.50 |
| Purchase #7 | $142.87 | 3.131% | $147.3433 | $147.34 | $147.35 | $147.30 |
| 7 purchase totals = | $901.69 | $975.4620 | $975.46 | $975.45 | $975.30 | |