| 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 | $167.91 | 12.243% | $188.4672 | $188.47 | $188.45 | $188.50 |
| Purchase #2 | $138.87 | 11.712% | $155.1345 | $155.13 | $155.15 | $155.10 |
| Purchase #3 | $142.71 | 13.501% | $161.9773 | $161.98 | $162.00 | $162.00 |
| Purchase #4 | $195.81 | 13.546% | $222.3344 | $222.33 | $222.35 | $222.30 |
| Purchase #5 | $33.54 | 7.136% | $35.9334 | $35.93 | $35.95 | $35.90 |
| Purchase #6 | $79.36 | 3.146% | $81.8567 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $177.97 | 11.820% | $199.0061 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $936.17 | $1,044.7096 | $1,044.71 | $1,044.75 | $1,044.70 | |