| 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 | $138.38 | 12.387% | $155.5211 | $155.52 | $155.50 | $155.50 |
| Purchase #2 | $191.37 | 9.277% | $209.1234 | $209.12 | $209.10 | $209.10 |
| Purchase #3 | $181.86 | 8.364% | $197.0708 | $197.07 | $197.05 | $197.10 |
| Purchase #4 | $48.55 | 13.258% | $54.9868 | $54.99 | $55.00 | $55.00 |
| Purchase #5 | $72.56 | 12.512% | $81.6387 | $81.64 | $81.65 | $81.60 |
| Purchase #6 | $119.46 | 12.439% | $134.3196 | $134.32 | $134.30 | $134.30 |
| Purchase #7 | $17.78 | 4.463% | $18.5735 | $18.57 | $18.55 | $18.60 |
| 7 purchase totals = | $769.96 | $851.2339 | $851.23 | $851.15 | $851.20 | |