| 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 | $125.54 | 6.678% | $133.9236 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $17.37 | 10.780% | $19.2425 | $19.24 | $19.25 | $19.20 |
| Purchase #3 | $181.99 | 6.343% | $193.5336 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $186.74 | 9.530% | $204.5363 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $108.77 | 12.524% | $122.3924 | $122.39 | $122.40 | $122.40 |
| Purchase #6 | $96.50 | 12.509% | $108.5712 | $108.57 | $108.55 | $108.60 |
| Purchase #7 | $109.90 | 13.357% | $124.5793 | $124.58 | $124.60 | $124.60 |
| 7 purchase totals = | $826.81 | $906.7789 | $906.77 | $906.80 | $906.70 | |