| 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 | $140.83 | 11.302% | $156.7466 | $156.75 | $156.75 | $156.70 |
| Purchase #2 | $5.60 | 5.544% | $5.9105 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $240.68 | 5.632% | $254.2351 | $254.24 | $254.25 | $254.20 |
| Purchase #4 | $214.43 | 8.781% | $233.2591 | $233.26 | $233.25 | $233.30 |
| Purchase #5 | $120.48 | 13.602% | $136.8677 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $37.83 | 8.783% | $41.1526 | $41.15 | $41.15 | $41.20 |
| Purchase #7 | $88.38 | 5.386% | $93.1401 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $848.23 | $921.3117 | $921.32 | $921.30 | $921.30 | |