| 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 | $187.73 | 4.331% | $195.8606 | $195.86 | $195.85 | $195.90 |
| Purchase #2 | $22.54 | 7.121% | $24.1451 | $24.15 | $24.15 | $24.10 |
| Purchase #3 | $155.43 | 4.776% | $162.8533 | $162.85 | $162.85 | $162.90 |
| Purchase #4 | $64.47 | 4.769% | $67.5446 | $67.54 | $67.55 | $67.50 |
| Purchase #5 | $97.58 | 8.744% | $106.1124 | $106.11 | $106.10 | $106.10 |
| Purchase #6 | $17.34 | 10.425% | $19.1477 | $19.15 | $19.15 | $19.10 |
| Purchase #7 | $223.77 | 13.635% | $254.281 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $768.86 | $829.9447 | $829.94 | $829.95 | $829.90 | |