| 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 | $168.98 | 11.381% | $188.2116 | $188.21 | $188.20 | $188.20 |
| Purchase #2 | $71.42 | 3.747% | $74.0961 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $111.42 | 10.817% | $123.4723 | $123.47 | $123.45 | $123.50 |
| Purchase #4 | $44.28 | 5.503% | $46.7167 | $46.72 | $46.70 | $46.70 |
| Purchase #5 | $88.54 | 9.711% | $97.1381 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $194.48 | 11.507% | $216.8588 | $216.86 | $216.85 | $216.90 |
| Purchase #7 | $147.90 | 9.254% | $161.5867 | $161.59 | $161.60 | $161.60 |
| 7 purchase totals = | $827.02 | $908.0803 | $908.09 | $908.05 | $908.10 | |