| 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 | $207.37 | 5.163% | $218.0765 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $124.42 | 6.859% | $132.954 | $132.95 | $132.95 | $133.00 |
| Purchase #3 | $119.58 | 3.349% | $123.5847 | $123.58 | $123.60 | $123.60 |
| Purchase #4 | $17.91 | 11.244% | $19.9238 | $19.92 | $19.90 | $19.90 |
| Purchase #5 | $168.83 | 6.508% | $179.8175 | $179.82 | $179.80 | $179.80 |
| Purchase #6 | $143.35 | 6.797% | $153.0935 | $153.09 | $153.10 | $153.10 |
| Purchase #7 | $46.68 | 8.695% | $50.7388 | $50.74 | $50.75 | $50.70 |
| 7 purchase totals = | $828.14 | $878.1888 | $878.18 | $878.20 | $878.20 | |