| 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 | $180.85 | 9.239% | $197.5587 | $197.56 | $197.55 | $197.60 |
| Purchase #2 | $141.42 | 5.400% | $149.0567 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $11.93 | 11.791% | $13.3367 | $13.34 | $13.35 | $13.30 |
| Purchase #4 | $61.80 | 7.103% | $66.1897 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $93.92 | 3.749% | $97.4411 | $97.44 | $97.45 | $97.40 |
| Purchase #6 | $88.74 | 11.668% | $99.0942 | $99.09 | $99.10 | $99.10 |
| Purchase #7 | $152.53 | 6.666% | $162.6976 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $731.19 | $785.3747 | $785.38 | $785.40 | $785.40 | |