| 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 | $103.98 | 4.116% | $108.2598 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $165.55 | 10.139% | $182.3351 | $182.34 | $182.35 | $182.30 |
| Purchase #3 | $160.82 | 9.676% | $176.3809 | $176.38 | $176.40 | $176.40 |
| Purchase #4 | $59.97 | 8.397% | $65.0057 | $65.01 | $65.00 | $65.00 |
| Purchase #5 | $165.83 | 3.240% | $171.2029 | $171.20 | $171.20 | $171.20 |
| Purchase #6 | $234.96 | 5.283% | $247.3729 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $167.74 | 5.710% | $177.318 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $1,058.85 | $1,127.8753 | $1,127.88 | $1,127.85 | $1,127.90 | |