| 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 | $142.49 | 3.147% | $146.9742 | $146.97 | $146.95 | $147.00 |
| Purchase #2 | $100.81 | 4.630% | $105.4775 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $195.86 | 5.865% | $207.3472 | $207.35 | $207.35 | $207.30 |
| Purchase #4 | $164.60 | 6.606% | $175.4735 | $175.47 | $175.45 | $175.50 |
| Purchase #5 | $66.57 | 10.766% | $73.7369 | $73.74 | $73.75 | $73.70 |
| Purchase #6 | $85.64 | 9.297% | $93.602 | $93.60 | $93.60 | $93.60 |
| Purchase #7 | $139.50 | 11.323% | $155.2956 | $155.30 | $155.30 | $155.30 |
| 7 purchase totals = | $895.47 | $957.9069 | $957.91 | $957.90 | $957.90 | |