| 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 | $198.80 | 8.765% | $216.2248 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $165.59 | 4.849% | $173.6195 | $173.62 | $173.60 | $173.60 |
| Purchase #3 | $40.60 | 7.560% | $43.6694 | $43.67 | $43.65 | $43.70 |
| Purchase #4 | $217.90 | 6.691% | $232.4797 | $232.48 | $232.50 | $232.50 |
| Purchase #5 | $56.78 | 12.447% | $63.8474 | $63.85 | $63.85 | $63.80 |
| Purchase #6 | $182.89 | 5.102% | $192.221 | $192.22 | $192.20 | $192.20 |
| Purchase #7 | $189.82 | 7.638% | $204.3185 | $204.32 | $204.30 | $204.30 |
| 7 purchase totals = | $1,052.38 | $1,126.3803 | $1,126.38 | $1,126.30 | $1,126.30 | |