| 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 | $166.62 | 7.592% | $179.2698 | $179.27 | $179.25 | $179.30 |
| Purchase #2 | $170.38 | 13.860% | $193.9947 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $70.25 | 5.263% | $73.9473 | $73.95 | $73.95 | $73.90 |
| Purchase #4 | $189.89 | 6.242% | $201.7429 | $201.74 | $201.75 | $201.70 |
| Purchase #5 | $22.41 | 3.632% | $23.2239 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $196.78 | 12.663% | $221.6983 | $221.70 | $221.70 | $221.70 |
| Purchase #7 | $105.44 | 5.721% | $111.4722 | $111.47 | $111.45 | $111.50 |
| 7 purchase totals = | $921.77 | $1,005.3491 | $1,005.34 | $1,005.30 | $1,005.30 | |