| 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 | $125.87 | 7.735% | $135.606 | $135.61 | $135.60 | $135.60 |
| Purchase #2 | $90.77 | 13.331% | $102.8705 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $186.54 | 12.688% | $210.2082 | $210.21 | $210.20 | $210.20 |
| Purchase #4 | $147.58 | 7.721% | $158.9747 | $158.97 | $158.95 | $159.00 |
| Purchase #5 | $43.85 | 4.398% | $45.7785 | $45.78 | $45.80 | $45.80 |
| Purchase #6 | $168.29 | 5.634% | $177.7715 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $94.69 | 4.268% | $98.7314 | $98.73 | $98.75 | $98.70 |
| 7 purchase totals = | $857.59 | $929.9408 | $929.94 | $929.90 | $930.00 | |