| 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 | $171.46 | 12.397% | $192.7159 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $105.41 | 6.118% | $111.859 | $111.86 | $111.85 | $111.90 |
| Purchase #3 | $243.93 | 4.315% | $254.4556 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $207.38 | 6.620% | $221.1086 | $221.11 | $221.10 | $221.10 |
| Purchase #5 | $193.47 | 6.297% | $205.6528 | $205.65 | $205.65 | $205.70 |
| Purchase #6 | $148.47 | 12.382% | $166.8536 | $166.85 | $166.85 | $166.90 |
| Purchase #7 | $156.55 | 10.577% | $173.1083 | $173.11 | $173.10 | $173.10 |
| 7 purchase totals = | $1,226.67 | $1,325.7538 | $1,325.76 | $1,325.70 | $1,325.90 | |