| 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 | $230.43 | 12.663% | $259.6094 | $259.61 | $259.60 | $259.60 |
| Purchase #2 | $8.32 | 13.428% | $9.4372 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $69.81 | 6.695% | $74.4838 | $74.48 | $74.50 | $74.50 |
| Purchase #4 | $147.82 | 12.245% | $165.9206 | $165.92 | $165.90 | $165.90 |
| Purchase #5 | $141.33 | 5.410% | $148.976 | $148.98 | $149.00 | $149.00 |
| Purchase #6 | $32.94 | 7.355% | $35.3627 | $35.36 | $35.35 | $35.40 |
| Purchase #7 | $154.76 | 6.839% | $165.344 | $165.34 | $165.35 | $165.30 |
| 7 purchase totals = | $785.41 | $859.1337 | $859.13 | $859.15 | $859.10 | |