| 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 | $154.78 | 3.795% | $160.6539 | $160.65 | $160.65 | $160.70 |
| Purchase #2 | $6.41 | 13.375% | $7.2673 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $117.31 | 3.131% | $120.983 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $92.58 | 12.643% | $104.2849 | $104.28 | $104.30 | $104.30 |
| Purchase #5 | $231.65 | 6.426% | $246.5358 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $136.72 | 13.315% | $154.9243 | $154.92 | $154.90 | $154.90 |
| Purchase #7 | $160.71 | 11.154% | $178.6356 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $900.16 | $973.2848 | $973.28 | $973.30 | $973.30 | |