| 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 | $145.75 | 10.491% | $161.0406 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $176.86 | 6.816% | $188.9148 | $188.91 | $188.90 | $188.90 |
| Purchase #3 | $43.55 | 13.307% | $49.3452 | $49.35 | $49.35 | $49.30 |
| Purchase #4 | $169.77 | 5.859% | $179.7168 | $179.72 | $179.70 | $179.70 |
| Purchase #5 | $73.44 | 6.209% | $77.9999 | $78.00 | $78.00 | $78.00 |
| Purchase #6 | $130.87 | 8.526% | $142.028 | $142.03 | $142.05 | $142.00 |
| Purchase #7 | $50.31 | 7.252% | $53.9585 | $53.96 | $53.95 | $54.00 |
| 7 purchase totals = | $790.55 | $853.0038 | $853.01 | $853.00 | $852.90 | |