| 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 | $101.67 | 13.241% | $115.1321 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $211.89 | 5.681% | $223.9275 | $223.93 | $223.95 | $223.90 |
| Purchase #3 | $250.83 | 3.313% | $259.14 | $259.14 | $259.15 | $259.10 |
| Purchase #4 | $175.40 | 5.155% | $184.4419 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $168.30 | 4.622% | $176.0788 | $176.08 | $176.10 | $176.10 |
| Purchase #6 | $83.26 | 6.327% | $88.5279 | $88.53 | $88.55 | $88.50 |
| Purchase #7 | $126.63 | 12.486% | $142.441 | $142.44 | $142.45 | $142.40 |
| 7 purchase totals = | $1,117.98 | $1,189.6892 | $1,189.69 | $1,189.80 | $1,189.50 | |