| 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 | $140.81 | 8.479% | $152.7493 | $152.75 | $152.75 | $152.70 |
| Purchase #2 | $72.85 | 13.341% | $82.5689 | $82.57 | $82.55 | $82.60 |
| Purchase #3 | $206.63 | 13.518% | $234.5622 | $234.56 | $234.55 | $234.60 |
| Purchase #4 | $200.39 | 4.451% | $209.3094 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $213.95 | 12.173% | $239.9941 | $239.99 | $240.00 | $240.00 |
| Purchase #6 | $53.33 | 7.641% | $57.4049 | $57.40 | $57.40 | $57.40 |
| Purchase #7 | $189.56 | 8.432% | $205.5437 | $205.54 | $205.55 | $205.50 |
| 7 purchase totals = | $1,077.52 | $1,182.1325 | $1,182.12 | $1,182.10 | $1,182.10 | |