| 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 | $166.59 | 7.342% | $178.821 | $178.82 | $178.80 | $178.80 |
| Purchase #2 | $80.68 | 9.132% | $88.0477 | $88.05 | $88.05 | $88.00 |
| Purchase #3 | $85.52 | 13.698% | $97.2345 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $137.67 | 7.390% | $147.8438 | $147.84 | $147.85 | $147.80 |
| Purchase #5 | $55.99 | 3.386% | $57.8858 | $57.89 | $57.90 | $57.90 |
| Purchase #6 | $153.41 | 8.278% | $166.1093 | $166.11 | $166.10 | $166.10 |
| Purchase #7 | $87.61 | 6.344% | $93.168 | $93.17 | $93.15 | $93.20 |
| 7 purchase totals = | $767.47 | $829.1101 | $829.11 | $829.10 | $829.00 | |