| 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 | $103.68 | 13.118% | $117.2807 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $216.48 | 13.635% | $245.997 | $246.00 | $246.00 | $246.00 |
| Purchase #3 | $35.31 | 11.671% | $39.431 | $39.43 | $39.45 | $39.40 |
| Purchase #4 | $78.84 | 7.488% | $84.7435 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $57.93 | 10.104% | $63.7832 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $97.66 | 10.773% | $108.1809 | $108.18 | $108.20 | $108.20 |
| Purchase #7 | $150.30 | 7.361% | $161.3636 | $161.36 | $161.35 | $161.40 |
| 7 purchase totals = | $740.20 | $820.7799 | $820.77 | $820.85 | $820.80 | |