| 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 | $146.37 | 7.853% | $157.8644 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $141.70 | 12.454% | $159.3473 | $159.35 | $159.35 | $159.30 |
| Purchase #3 | $199.75 | 12.481% | $224.6808 | $224.68 | $224.70 | $224.70 |
| Purchase #4 | $108.95 | 13.400% | $123.5493 | $123.55 | $123.55 | $123.50 |
| Purchase #5 | $96.40 | 4.730% | $100.9597 | $100.96 | $100.95 | $101.00 |
| Purchase #6 | $64.91 | 6.682% | $69.2473 | $69.25 | $69.25 | $69.20 |
| Purchase #7 | $80.90 | 7.191% | $86.7175 | $86.72 | $86.70 | $86.70 |
| 7 purchase totals = | $838.98 | $922.3663 | $922.37 | $922.35 | $922.30 | |