| 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 | $169.55 | 12.437% | $190.6369 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $123.35 | 8.604% | $133.963 | $133.96 | $133.95 | $134.00 |
| Purchase #3 | $65.33 | 11.487% | $72.8345 | $72.83 | $72.85 | $72.80 |
| Purchase #4 | $208.27 | 12.768% | $234.8619 | $234.86 | $234.85 | $234.90 |
| Purchase #5 | $169.73 | 4.365% | $177.1387 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $201.65 | 5.134% | $212.0027 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $95.75 | 10.867% | $106.1552 | $106.16 | $106.15 | $106.20 |
| 7 purchase totals = | $1,033.63 | $1,127.5929 | $1,127.59 | $1,127.60 | $1,127.60 | |