| 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 | $154.34 | 5.456% | $162.7608 | $162.76 | $162.75 | $162.80 |
| Purchase #2 | $39.46 | 8.575% | $42.8437 | $42.84 | $42.85 | $42.80 |
| Purchase #3 | $137.81 | 8.700% | $149.7995 | $149.80 | $149.80 | $149.80 |
| Purchase #4 | $102.97 | 11.229% | $114.5325 | $114.53 | $114.55 | $114.50 |
| Purchase #5 | $157.53 | 8.366% | $170.709 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $199.68 | 12.624% | $224.8876 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $233.54 | 8.453% | $253.2811 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $1,025.33 | $1,118.8142 | $1,118.81 | $1,118.85 | $1,118.80 | |