| 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 | $125.44 | 12.107% | $140.627 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $70.89 | 12.815% | $79.9746 | $79.97 | $79.95 | $80.00 |
| Purchase #3 | $147.73 | 6.356% | $157.1197 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $219.35 | 3.739% | $227.5515 | $227.55 | $227.55 | $227.60 |
| Purchase #5 | $68.27 | 12.566% | $76.8488 | $76.85 | $76.85 | $76.80 |
| Purchase #6 | $218.77 | 5.134% | $230.0017 | $230.00 | $230.00 | $230.00 |
| Purchase #7 | $67.32 | 5.401% | $70.956 | $70.96 | $70.95 | $71.00 |
| 7 purchase totals = | $917.77 | $983.0793 | $983.08 | $983.05 | $983.10 | |