| 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 | $134.68 | 7.334% | $144.5574 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $73.96 | 4.835% | $77.536 | $77.54 | $77.55 | $77.50 |
| Purchase #3 | $115.81 | 7.506% | $124.5027 | $124.50 | $124.50 | $124.50 |
| Purchase #4 | $235.64 | 7.827% | $254.0835 | $254.08 | $254.10 | $254.10 |
| Purchase #5 | $122.99 | 6.719% | $131.2537 | $131.25 | $131.25 | $131.30 |
| Purchase #6 | $8.91 | 6.502% | $9.4893 | $9.49 | $9.50 | $9.50 |
| Purchase #7 | $221.71 | 3.641% | $229.7825 | $229.78 | $229.80 | $229.80 |
| 7 purchase totals = | $913.70 | $971.2051 | $971.20 | $971.25 | $971.30 | |