| 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 | $152.53 | 13.389% | $172.9522 | $172.95 | $172.95 | $173.00 |
| Purchase #2 | $86.32 | 3.329% | $89.1936 | $89.19 | $89.20 | $89.20 |
| Purchase #3 | $34.90 | 12.337% | $39.2056 | $39.21 | $39.20 | $39.20 |
| Purchase #4 | $204.96 | 3.414% | $211.9573 | $211.96 | $211.95 | $212.00 |
| Purchase #5 | $244.62 | 9.233% | $267.2058 | $267.21 | $267.20 | $267.20 |
| Purchase #6 | $107.74 | 3.703% | $111.7296 | $111.73 | $111.75 | $111.70 |
| Purchase #7 | $161.32 | 3.780% | $167.4179 | $167.42 | $167.40 | $167.40 |
| 7 purchase totals = | $992.39 | $1,059.6620 | $1,059.67 | $1,059.65 | $1,059.70 | |