| 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 | $160.39 | 6.248% | $170.4112 | $170.41 | $170.40 | $170.40 |
| Purchase #2 | $86.35 | 9.736% | $94.757 | $94.76 | $94.75 | $94.80 |
| Purchase #3 | $136.33 | 4.327% | $142.229 | $142.23 | $142.25 | $142.20 |
| Purchase #4 | $75.93 | 10.638% | $84.0074 | $84.01 | $84.00 | $84.00 |
| Purchase #5 | $138.97 | 12.262% | $156.0105 | $156.01 | $156.00 | $156.00 |
| Purchase #6 | $5.27 | 10.464% | $5.8215 | $5.82 | $5.80 | $5.80 |
| Purchase #7 | $225.54 | 9.466% | $246.8896 | $246.89 | $246.90 | $246.90 |
| 7 purchase totals = | $828.78 | $900.1262 | $900.13 | $900.10 | $900.10 | |