| 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 | $51.94 | 6.672% | $55.4054 | $55.41 | $55.40 | $55.40 |
| Purchase #2 | $154.50 | 11.349% | $172.0342 | $172.03 | $172.05 | $172.00 |
| Purchase #3 | $111.44 | 12.535% | $125.409 | $125.41 | $125.40 | $125.40 |
| Purchase #4 | $181.26 | 3.694% | $187.9557 | $187.96 | $187.95 | $188.00 |
| Purchase #5 | $211.71 | 4.713% | $221.6879 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $153.96 | 7.179% | $165.0128 | $165.01 | $165.00 | $165.00 |
| Purchase #7 | $239.70 | 13.733% | $272.618 | $272.62 | $272.60 | $272.60 |
| 7 purchase totals = | $1,104.51 | $1,200.1230 | $1,200.13 | $1,200.10 | $1,200.10 | |