| 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 | $173.63 | 4.695% | $181.7819 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $118.28 | 10.429% | $130.6154 | $130.62 | $130.60 | $130.60 |
| Purchase #3 | $40.40 | 11.831% | $45.1797 | $45.18 | $45.20 | $45.20 |
| Purchase #4 | $181.68 | 13.527% | $206.2559 | $206.26 | $206.25 | $206.30 |
| Purchase #5 | $185.74 | 8.670% | $201.8437 | $201.84 | $201.85 | $201.80 |
| Purchase #6 | $139.63 | 5.826% | $147.7648 | $147.76 | $147.75 | $147.80 |
| Purchase #7 | $223.76 | 6.643% | $238.6244 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,063.12 | $1,152.0658 | $1,152.06 | $1,152.05 | $1,152.10 | |