| 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 | $232.77 | 13.238% | $263.5841 | $263.58 | $263.60 | $263.60 |
| Purchase #2 | $145.67 | 6.604% | $155.29 | $155.29 | $155.30 | $155.30 |
| Purchase #3 | $189.91 | 4.359% | $198.1882 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $79.92 | 12.769% | $90.125 | $90.13 | $90.15 | $90.10 |
| Purchase #5 | $77.32 | 7.568% | $83.1716 | $83.17 | $83.15 | $83.20 |
| Purchase #6 | $15.61 | 4.162% | $16.2597 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $12.53 | 12.209% | $14.0598 | $14.06 | $14.05 | $14.10 |
| 7 purchase totals = | $753.73 | $820.6784 | $820.68 | $820.70 | $820.80 | |