| 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 | $94.88 | 8.710% | $103.144 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $153.65 | 7.843% | $165.7008 | $165.70 | $165.70 | $165.70 |
| Purchase #3 | $204.54 | 12.467% | $230.04 | $230.04 | $230.05 | $230.00 |
| Purchase #4 | $22.69 | 5.129% | $23.8538 | $23.85 | $23.85 | $23.90 |
| Purchase #5 | $61.41 | 11.153% | $68.2591 | $68.26 | $68.25 | $68.30 |
| Purchase #6 | $16.57 | 3.605% | $17.1673 | $17.17 | $17.15 | $17.20 |
| Purchase #7 | $8.64 | 11.199% | $9.6076 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $562.38 | $617.7726 | $617.77 | $617.75 | $617.80 | |