| 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 | $73.32 | 11.386% | $81.6682 | $81.67 | $81.65 | $81.70 |
| Purchase #2 | $215.50 | 8.852% | $234.5761 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $129.86 | 5.818% | $137.4153 | $137.42 | $137.40 | $137.40 |
| Purchase #4 | $120.41 | 11.266% | $133.9754 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $148.51 | 8.239% | $160.7457 | $160.75 | $160.75 | $160.70 |
| Purchase #6 | $237.92 | 4.535% | $248.7097 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $164.66 | 8.235% | $178.2198 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $1,090.18 | $1,175.3102 | $1,175.33 | $1,175.30 | $1,175.30 | |