| 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 | $130.26 | 6.818% | $139.1411 | $139.14 | $139.15 | $139.10 |
| Purchase #2 | $115.26 | 9.558% | $126.2766 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $68.72 | 7.623% | $73.9585 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $234.39 | 4.854% | $245.7673 | $245.77 | $245.75 | $245.80 |
| Purchase #5 | $43.45 | 6.703% | $46.3625 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $171.72 | 13.705% | $195.2542 | $195.25 | $195.25 | $195.30 |
| Purchase #7 | $83.46 | 3.749% | $86.5889 | $86.59 | $86.60 | $86.60 |
| 7 purchase totals = | $847.26 | $913.3491 | $913.35 | $913.35 | $913.50 | |