| 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 | $147.57 | 8.523% | $160.1474 | $160.15 | $160.15 | $160.10 |
| Purchase #2 | $205.47 | 9.159% | $224.289 | $224.29 | $224.30 | $224.30 |
| Purchase #3 | $140.51 | 6.200% | $149.2216 | $149.22 | $149.20 | $149.20 |
| Purchase #4 | $60.61 | 9.246% | $66.214 | $66.21 | $66.20 | $66.20 |
| Purchase #5 | $208.97 | 8.427% | $226.5799 | $226.58 | $226.60 | $226.60 |
| Purchase #6 | $216.75 | 9.479% | $237.2957 | $237.30 | $237.30 | $237.30 |
| Purchase #7 | $68.44 | 8.705% | $74.3977 | $74.40 | $74.40 | $74.40 |
| 7 purchase totals = | $1,048.32 | $1,138.1453 | $1,138.15 | $1,138.15 | $1,138.10 | |