| 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 | $127.58 | 8.416% | $138.3171 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $125.38 | 4.398% | $130.8942 | $130.89 | $130.90 | $130.90 |
| Purchase #3 | $112.72 | 4.105% | $117.3472 | $117.35 | $117.35 | $117.30 |
| Purchase #4 | $11.38 | 4.114% | $11.8482 | $11.85 | $11.85 | $11.80 |
| Purchase #5 | $14.88 | 5.318% | $15.6713 | $15.67 | $15.65 | $15.70 |
| Purchase #6 | $165.73 | 8.367% | $179.5966 | $179.60 | $179.60 | $179.60 |
| Purchase #7 | $117.85 | 7.633% | $126.8455 | $126.85 | $126.85 | $126.80 |
| 7 purchase totals = | $675.52 | $720.5201 | $720.53 | $720.50 | $720.40 | |