| 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 | $165.40 | 8.331% | $179.1795 | $179.18 | $179.20 | $179.20 |
| Purchase #2 | $135.95 | 9.794% | $149.2649 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $103.95 | 13.863% | $118.3606 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $26.30 | 4.410% | $27.4598 | $27.46 | $27.45 | $27.50 |
| Purchase #5 | $67.37 | 6.772% | $71.9323 | $71.93 | $71.95 | $71.90 |
| Purchase #6 | $139.49 | 13.752% | $158.6727 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $190.33 | 8.391% | $206.3006 | $206.30 | $206.30 | $206.30 |
| 7 purchase totals = | $828.79 | $911.1704 | $911.16 | $911.15 | $911.30 | |