| 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 | $150.93 | 9.596% | $165.4132 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $125.70 | 10.492% | $138.8884 | $138.89 | $138.90 | $138.90 |
| Purchase #3 | $183.59 | 5.372% | $193.4525 | $193.45 | $193.45 | $193.50 |
| Purchase #4 | $190.92 | 13.228% | $216.1749 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $247.34 | 7.541% | $265.9919 | $265.99 | $266.00 | $266.00 |
| Purchase #6 | $108.26 | 6.387% | $115.1746 | $115.17 | $115.15 | $115.20 |
| Purchase #7 | $57.88 | 8.570% | $62.8403 | $62.84 | $62.85 | $62.80 |
| 7 purchase totals = | $1,064.62 | $1,157.9358 | $1,157.92 | $1,157.90 | $1,158.00 | |