| 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 | $155.76 | 4.159% | $162.2381 | $162.24 | $162.25 | $162.20 |
| Purchase #2 | $200.28 | 3.403% | $207.0955 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $94.25 | 3.804% | $97.8353 | $97.84 | $97.85 | $97.80 |
| Purchase #4 | $30.31 | 4.216% | $31.5879 | $31.59 | $31.60 | $31.60 |
| Purchase #5 | $55.61 | 3.629% | $57.6281 | $57.63 | $57.65 | $57.60 |
| Purchase #6 | $157.96 | 4.675% | $165.3446 | $165.34 | $165.35 | $165.30 |
| Purchase #7 | $6.25 | 13.740% | $7.1088 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $700.42 | $728.8383 | $728.85 | $728.90 | $728.70 | |