| 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 | $130.68 | 6.534% | $139.2186 | $139.22 | $139.20 | $139.20 |
| Purchase #2 | $91.60 | 10.686% | $101.3884 | $101.39 | $101.40 | $101.40 |
| Purchase #3 | $112.69 | 9.319% | $123.1916 | $123.19 | $123.20 | $123.20 |
| Purchase #4 | $120.62 | 5.507% | $127.2625 | $127.26 | $127.25 | $127.30 |
| Purchase #5 | $192.45 | 7.239% | $206.3815 | $206.38 | $206.40 | $206.40 |
| Purchase #6 | $54.75 | 3.781% | $56.8201 | $56.82 | $56.80 | $56.80 |
| Purchase #7 | $73.72 | 3.487% | $76.2906 | $76.29 | $76.30 | $76.30 |
| 7 purchase totals = | $776.51 | $830.5533 | $830.55 | $830.55 | $830.60 | |