| 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 | $16.54 | 8.152% | $17.8883 | $17.89 | $17.90 | $17.90 |
| Purchase #2 | $160.52 | 3.763% | $166.5604 | $166.56 | $166.55 | $166.60 |
| Purchase #3 | $205.34 | 8.210% | $222.1984 | $222.20 | $222.20 | $222.20 |
| Purchase #4 | $51.94 | 3.857% | $53.9433 | $53.94 | $53.95 | $53.90 |
| Purchase #5 | $199.40 | 9.203% | $217.7508 | $217.75 | $217.75 | $217.80 |
| Purchase #6 | $69.74 | 6.318% | $74.1462 | $74.15 | $74.15 | $74.10 |
| Purchase #7 | $172.40 | 4.785% | $180.6493 | $180.65 | $180.65 | $180.60 |
| 7 purchase totals = | $875.88 | $933.1367 | $933.14 | $933.15 | $933.10 | |