| 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 | $137.58 | 5.113% | $144.6145 | $144.61 | $144.60 | $144.60 |
| Purchase #2 | $135.86 | 7.690% | $146.3076 | $146.31 | $146.30 | $146.30 |
| Purchase #3 | $183.59 | 3.467% | $189.9551 | $189.96 | $189.95 | $190.00 |
| Purchase #4 | $5.87 | 3.706% | $6.0875 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $186.28 | 8.525% | $202.1604 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $148.97 | 12.178% | $167.1116 | $167.11 | $167.10 | $167.10 |
| Purchase #7 | $14.75 | 6.193% | $15.6635 | $15.66 | $15.65 | $15.70 |
| 7 purchase totals = | $812.90 | $871.9002 | $871.90 | $871.85 | $872.00 | |