| 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 | $190.73 | 5.493% | $201.2068 | $201.21 | $201.20 | $201.20 |
| Purchase #2 | $161.73 | 3.402% | $167.2321 | $167.23 | $167.25 | $167.20 |
| Purchase #3 | $197.37 | 4.278% | $205.8135 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $176.95 | 8.494% | $191.9801 | $191.98 | $192.00 | $192.00 |
| Purchase #5 | $157.34 | 6.228% | $167.1391 | $167.14 | $167.15 | $167.10 |
| Purchase #6 | $108.46 | 6.794% | $115.8288 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $201.32 | 6.863% | $215.1366 | $215.14 | $215.15 | $215.10 |
| 7 purchase totals = | $1,193.90 | $1,264.3370 | $1,264.34 | $1,264.40 | $1,264.20 | |