| 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 | $135.77 | 7.734% | $146.2705 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $206.37 | 12.209% | $231.5657 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $40.52 | 13.745% | $46.0895 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $11.85 | 6.790% | $12.6546 | $12.65 | $12.65 | $12.70 |
| Purchase #5 | $182.28 | 13.133% | $206.2188 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $157.87 | 6.207% | $167.669 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $135.80 | 4.776% | $142.2858 | $142.29 | $142.30 | $142.30 |
| 7 purchase totals = | $870.46 | $952.7539 | $952.76 | $952.70 | $952.90 | |