| 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 | $149.50 | 10.835% | $165.6983 | $165.70 | $165.70 | $165.70 |
| Purchase #2 | $18.32 | 10.280% | $20.2033 | $20.20 | $20.20 | $20.20 |
| Purchase #3 | $26.29 | 11.824% | $29.3985 | $29.40 | $29.40 | $29.40 |
| Purchase #4 | $90.52 | 10.265% | $99.8119 | $99.81 | $99.80 | $99.80 |
| Purchase #5 | $32.74 | 10.229% | $36.089 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $37.94 | 7.526% | $40.7954 | $40.80 | $40.80 | $40.80 |
| Purchase #7 | $171.77 | 8.743% | $186.7879 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $527.08 | $578.7843 | $578.79 | $578.80 | $578.80 | |