| 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 | $216.97 | 6.628% | $231.3508 | $231.35 | $231.35 | $231.40 |
| Purchase #2 | $162.52 | 3.286% | $167.8604 | $167.86 | $167.85 | $167.90 |
| Purchase #3 | $244.30 | 7.530% | $262.6958 | $262.70 | $262.70 | $262.70 |
| Purchase #4 | $203.95 | 13.559% | $231.6036 | $231.60 | $231.60 | $231.60 |
| Purchase #5 | $16.46 | 8.752% | $17.9006 | $17.90 | $17.90 | $17.90 |
| Purchase #6 | $113.77 | 10.699% | $125.9423 | $125.94 | $125.95 | $125.90 |
| Purchase #7 | $96.49 | 13.840% | $109.8442 | $109.84 | $109.85 | $109.80 |
| 7 purchase totals = | $1,054.46 | $1,147.1977 | $1,147.19 | $1,147.20 | $1,147.20 | |