| 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 | $182.86 | 13.266% | $207.1182 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $32.32 | 12.842% | $36.4705 | $36.47 | $36.45 | $36.50 |
| Purchase #3 | $16.81 | 4.340% | $17.5396 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $162.83 | 3.630% | $168.7407 | $168.74 | $168.75 | $168.70 |
| Purchase #5 | $32.95 | 12.153% | $36.9544 | $36.95 | $36.95 | $37.00 |
| Purchase #6 | $21.69 | 8.669% | $23.5703 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $68.91 | 12.609% | $77.5989 | $77.60 | $77.60 | $77.60 |
| 7 purchase totals = | $518.37 | $567.9926 | $567.99 | $567.95 | $568.00 | |