| 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 | $137.95 | 6.667% | $147.1471 | $147.15 | $147.15 | $147.10 |
| Purchase #2 | $138.97 | 12.769% | $156.7151 | $156.72 | $156.70 | $156.70 |
| Purchase #3 | $97.89 | 8.283% | $105.9982 | $106.00 | $106.00 | $106.00 |
| Purchase #4 | $225.78 | 7.784% | $243.3547 | $243.35 | $243.35 | $243.40 |
| Purchase #5 | $244.34 | 12.380% | $274.5893 | $274.59 | $274.60 | $274.60 |
| Purchase #6 | $12.85 | 6.446% | $13.6783 | $13.68 | $13.70 | $13.70 |
| Purchase #7 | $8.48 | 13.179% | $9.5976 | $9.60 | $9.60 | $9.60 |
| 7 purchase totals = | $866.26 | $951.0803 | $951.09 | $951.10 | $951.10 | |