| 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 | $160.68 | 3.754% | $166.7119 | $166.71 | $166.70 | $166.70 |
| Purchase #2 | $226.74 | 6.845% | $242.2604 | $242.26 | $242.25 | $242.30 |
| Purchase #3 | $9.63 | 4.794% | $10.0917 | $10.09 | $10.10 | $10.10 |
| Purchase #4 | $181.46 | 10.832% | $201.1157 | $201.12 | $201.10 | $201.10 |
| Purchase #5 | $64.83 | 10.212% | $71.4504 | $71.45 | $71.45 | $71.50 |
| Purchase #6 | $41.58 | 8.726% | $45.2083 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $43.28 | 12.376% | $48.6363 | $48.64 | $48.65 | $48.60 |
| 7 purchase totals = | $728.20 | $785.4747 | $785.48 | $785.45 | $785.50 | |