| 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 | $95.45 | 8.183% | $103.2607 | $103.26 | $103.25 | $103.30 |
| Purchase #2 | $25.39 | 12.393% | $28.5366 | $28.54 | $28.55 | $28.50 |
| Purchase #3 | $148.50 | 13.686% | $168.8237 | $168.82 | $168.80 | $168.80 |
| Purchase #4 | $133.63 | 3.252% | $137.9756 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $212.41 | 8.793% | $231.0872 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $142.82 | 3.391% | $147.663 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $122.62 | 13.530% | $139.2105 | $139.21 | $139.20 | $139.20 |
| 7 purchase totals = | $880.82 | $956.5573 | $956.56 | $956.55 | $956.60 | |