| 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 | $148.57 | 7.743% | $160.0738 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $39.47 | 3.865% | $40.9955 | $41.00 | $41.00 | $41.00 |
| Purchase #3 | $145.89 | 10.506% | $161.2172 | $161.22 | $161.20 | $161.20 |
| Purchase #4 | $142.37 | 9.382% | $155.7272 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $133.43 | 5.176% | $140.3363 | $140.34 | $140.35 | $140.30 |
| Purchase #6 | $187.90 | 7.126% | $201.2898 | $201.29 | $201.30 | $201.30 |
| Purchase #7 | $145.72 | 6.142% | $154.6701 | $154.67 | $154.65 | $154.70 |
| 7 purchase totals = | $943.35 | $1,014.3099 | $1,014.32 | $1,014.30 | $1,014.30 | |