| 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 | $141.82 | 11.457% | $158.0683 | $158.07 | $158.05 | $158.10 |
| Purchase #2 | $76.61 | 3.690% | $79.4369 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $32.29 | 5.533% | $34.0766 | $34.08 | $34.10 | $34.10 |
| Purchase #4 | $78.99 | 13.716% | $89.8243 | $89.82 | $89.80 | $89.80 |
| Purchase #5 | $201.75 | 9.289% | $220.4906 | $220.49 | $220.50 | $220.50 |
| Purchase #6 | $126.29 | 6.541% | $134.5506 | $134.55 | $134.55 | $134.60 |
| Purchase #7 | $165.76 | 10.753% | $183.5842 | $183.58 | $183.60 | $183.60 |
| 7 purchase totals = | $823.51 | $900.0315 | $900.03 | $900.05 | $900.10 | |