| 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 | $172.31 | 11.492% | $192.1119 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $181.92 | 9.249% | $198.7458 | $198.75 | $198.75 | $198.70 |
| Purchase #3 | $173.47 | 4.509% | $181.2918 | $181.29 | $181.30 | $181.30 |
| Purchase #4 | $75.98 | 5.409% | $80.0898 | $80.09 | $80.10 | $80.10 |
| Purchase #5 | $80.32 | 6.576% | $85.6018 | $85.60 | $85.60 | $85.60 |
| Purchase #6 | $130.40 | 11.506% | $145.4038 | $145.40 | $145.40 | $145.40 |
| Purchase #7 | $169.90 | 11.260% | $189.0307 | $189.03 | $189.05 | $189.00 |
| 7 purchase totals = | $984.30 | $1,072.2756 | $1,072.27 | $1,072.30 | $1,072.20 | |