| 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 | $148.89 | 4.711% | $155.9042 | $155.90 | $155.90 | $155.90 |
| Purchase #2 | $96.48 | 12.254% | $108.3027 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $81.40 | 7.453% | $87.4667 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $127.87 | 5.340% | $134.6983 | $134.70 | $134.70 | $134.70 |
| Purchase #5 | $220.26 | 3.370% | $227.6828 | $227.68 | $227.70 | $227.70 |
| Purchase #6 | $163.77 | 9.303% | $179.0055 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $184.68 | 7.188% | $197.9548 | $197.95 | $197.95 | $198.00 |
| 7 purchase totals = | $1,023.35 | $1,091.0150 | $1,091.01 | $1,091.00 | $1,091.10 | |