| 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 | $156.98 | 12.227% | $176.1739 | $176.17 | $176.15 | $176.20 |
| Purchase #2 | $175.57 | 8.305% | $190.1511 | $190.15 | $190.15 | $190.20 |
| Purchase #3 | $67.35 | 5.247% | $70.8839 | $70.88 | $70.90 | $70.90 |
| Purchase #4 | $88.29 | 5.254% | $92.9288 | $92.93 | $92.95 | $92.90 |
| Purchase #5 | $226.78 | 9.383% | $248.0588 | $248.06 | $248.05 | $248.10 |
| Purchase #6 | $144.94 | 10.432% | $160.0601 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $210.82 | 3.471% | $218.1376 | $218.14 | $218.15 | $218.10 |
| 7 purchase totals = | $1,070.73 | $1,156.3942 | $1,156.39 | $1,156.40 | $1,156.50 | |