| 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 | $161.94 | 5.110% | $170.2151 | $170.22 | $170.20 | $170.20 |
| Purchase #2 | $195.45 | 12.305% | $219.5001 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $196.86 | 4.768% | $206.2463 | $206.25 | $206.25 | $206.20 |
| Purchase #4 | $8.54 | 11.567% | $9.5278 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $73.62 | 3.451% | $76.1606 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $50.28 | 13.475% | $57.0552 | $57.06 | $57.05 | $57.10 |
| Purchase #7 | $211.78 | 6.650% | $225.8634 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $898.47 | $964.5685 | $964.58 | $964.55 | $964.60 | |