| 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 | $154.25 | 8.572% | $167.4723 | $167.47 | $167.45 | $167.50 |
| Purchase #2 | $16.79 | 7.391% | $18.0309 | $18.03 | $18.05 | $18.00 |
| Purchase #3 | $138.28 | 5.848% | $146.3666 | $146.37 | $146.35 | $146.40 |
| Purchase #4 | $70.31 | 12.509% | $79.1051 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $149.44 | 13.828% | $170.1046 | $170.10 | $170.10 | $170.10 |
| Purchase #6 | $198.59 | 9.777% | $218.0061 | $218.01 | $218.00 | $218.00 |
| Purchase #7 | $126.67 | 8.742% | $137.7435 | $137.74 | $137.75 | $137.70 |
| 7 purchase totals = | $854.33 | $936.8291 | $936.83 | $936.80 | $936.80 | |