| 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 | $122.30 | 12.709% | $137.8431 | $137.84 | $137.85 | $137.80 |
| Purchase #2 | $158.88 | 7.423% | $170.6737 | $170.67 | $170.65 | $170.70 |
| Purchase #3 | $20.38 | 9.143% | $22.2433 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $199.36 | 5.783% | $210.889 | $210.89 | $210.90 | $210.90 |
| Purchase #5 | $76.87 | 3.246% | $79.3652 | $79.37 | $79.35 | $79.40 |
| Purchase #6 | $200.86 | 8.673% | $218.2806 | $218.28 | $218.30 | $218.30 |
| Purchase #7 | $121.52 | 3.215% | $125.4269 | $125.43 | $125.45 | $125.40 |
| 7 purchase totals = | $900.17 | $964.7218 | $964.72 | $964.75 | $964.70 | |