| 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 | $32.75 | 13.630% | $37.2138 | $37.21 | $37.20 | $37.20 |
| Purchase #2 | $24.40 | 10.199% | $26.8886 | $26.89 | $26.90 | $26.90 |
| Purchase #3 | $142.66 | 13.325% | $161.6694 | $161.67 | $161.65 | $161.70 |
| Purchase #4 | $192.29 | 9.123% | $209.8326 | $209.83 | $209.85 | $209.80 |
| Purchase #5 | $233.77 | 8.713% | $254.1384 | $254.14 | $254.15 | $254.10 |
| Purchase #6 | $134.80 | 7.748% | $145.2443 | $145.24 | $145.25 | $145.20 |
| Purchase #7 | $75.63 | 8.108% | $81.7621 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $836.30 | $916.7492 | $916.74 | $916.75 | $916.70 | |