| 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 | $143.52 | 6.470% | $152.8057 | $152.81 | $152.80 | $152.80 |
| Purchase #2 | $163.55 | 9.604% | $179.2573 | $179.26 | $179.25 | $179.30 |
| Purchase #3 | $243.97 | 10.214% | $268.8891 | $268.89 | $268.90 | $268.90 |
| Purchase #4 | $191.41 | 5.161% | $201.2887 | $201.29 | $201.30 | $201.30 |
| Purchase #5 | $95.89 | 13.351% | $108.6923 | $108.69 | $108.70 | $108.70 |
| Purchase #6 | $8.26 | 8.227% | $8.9396 | $8.94 | $8.95 | $8.90 |
| Purchase #7 | $83.40 | 13.503% | $94.6615 | $94.66 | $94.65 | $94.70 |
| 7 purchase totals = | $930.00 | $1,014.5342 | $1,014.54 | $1,014.55 | $1,014.60 | |