| 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 | $167.76 | 12.552% | $188.8172 | $188.82 | $188.80 | $188.80 |
| Purchase #2 | $209.47 | 7.649% | $225.4924 | $225.49 | $225.50 | $225.50 |
| Purchase #3 | $126.97 | 5.713% | $134.2238 | $134.22 | $134.20 | $134.20 |
| Purchase #4 | $53.45 | 8.510% | $57.9986 | $58.00 | $58.00 | $58.00 |
| Purchase #5 | $161.41 | 5.361% | $170.0632 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $22.88 | 12.335% | $25.7022 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $78.48 | 7.661% | $84.4924 | $84.49 | $84.50 | $84.50 |
| 7 purchase totals = | $820.42 | $886.7898 | $886.78 | $886.75 | $886.80 | |