| 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 | $157.59 | 4.715% | $165.0204 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $39.63 | 8.418% | $42.9661 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $157.85 | 3.284% | $163.0338 | $163.03 | $163.05 | $163.00 |
| Purchase #4 | $214.56 | 4.807% | $224.8739 | $224.87 | $224.85 | $224.90 |
| Purchase #5 | $176.31 | 7.664% | $189.8224 | $189.82 | $189.80 | $189.80 |
| Purchase #6 | $132.61 | 9.180% | $144.7836 | $144.78 | $144.80 | $144.80 |
| Purchase #7 | $241.89 | 6.278% | $257.0759 | $257.08 | $257.10 | $257.10 |
| 7 purchase totals = | $1,120.44 | $1,187.5761 | $1,187.57 | $1,187.55 | $1,187.60 | |