| 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 | $186.83 | 11.116% | $207.598 | $207.60 | $207.60 | $207.60 |
| Purchase #2 | $133.38 | 4.326% | $139.15 | $139.15 | $139.15 | $139.20 |
| Purchase #3 | $8.94 | 8.501% | $9.7 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $35.27 | 13.295% | $39.9591 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $79.28 | 9.305% | $86.657 | $86.66 | $86.65 | $86.70 |
| Purchase #6 | $177.54 | 13.546% | $201.5896 | $201.59 | $201.60 | $201.60 |
| Purchase #7 | $19.51 | 10.385% | $21.5361 | $21.54 | $21.55 | $21.50 |
| 7 purchase totals = | $640.75 | $706.1898 | $706.20 | $706.20 | $706.30 | |