| 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 | $112.95 | 8.771% | $122.8568 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $163.85 | 9.533% | $179.4698 | $179.47 | $179.45 | $179.50 |
| Purchase #3 | $219.86 | 9.780% | $241.3623 | $241.36 | $241.35 | $241.40 |
| Purchase #4 | $39.99 | 13.757% | $45.4914 | $45.49 | $45.50 | $45.50 |
| Purchase #5 | $23.69 | 13.150% | $26.8052 | $26.81 | $26.80 | $26.80 |
| Purchase #6 | $65.33 | 11.196% | $72.6443 | $72.64 | $72.65 | $72.60 |
| Purchase #7 | $148.89 | 8.530% | $161.5903 | $161.59 | $161.60 | $161.60 |
| 7 purchase totals = | $774.56 | $850.2201 | $850.22 | $850.20 | $850.30 | |