| 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 | $172.72 | 9.161% | $188.5429 | $188.54 | $188.55 | $188.50 |
| Purchase #2 | $25.25 | 3.377% | $26.1027 | $26.10 | $26.10 | $26.10 |
| Purchase #3 | $31.52 | 9.776% | $34.6014 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $148.26 | 4.270% | $154.5907 | $154.59 | $154.60 | $154.60 |
| Purchase #5 | $176.59 | 9.295% | $193.004 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $73.98 | 10.793% | $81.9647 | $81.96 | $81.95 | $82.00 |
| Purchase #7 | $57.42 | 8.420% | $62.2548 | $62.25 | $62.25 | $62.30 |
| 7 purchase totals = | $685.74 | $741.0612 | $741.04 | $741.05 | $741.10 | |