| 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 | $143.97 | 3.738% | $149.3516 | $149.35 | $149.35 | $149.40 |
| Purchase #2 | $77.92 | 9.201% | $85.0894 | $85.09 | $85.10 | $85.10 |
| Purchase #3 | $231.50 | 10.515% | $255.8422 | $255.84 | $255.85 | $255.80 |
| Purchase #4 | $57.75 | 9.870% | $63.4499 | $63.45 | $63.45 | $63.40 |
| Purchase #5 | $219.75 | 12.379% | $246.9529 | $246.95 | $246.95 | $247.00 |
| Purchase #6 | $83.39 | 5.465% | $87.9473 | $87.95 | $87.95 | $87.90 |
| Purchase #7 | $234.36 | 13.762% | $266.6126 | $266.61 | $266.60 | $266.60 |
| 7 purchase totals = | $1,048.64 | $1,155.2459 | $1,155.24 | $1,155.25 | $1,155.20 | |