| 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 | $172.72 | 3.156% | $178.171 | $178.17 | $178.15 | $178.20 |
| Purchase #2 | $184.44 | 3.122% | $190.1982 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $63.85 | 6.515% | $68.0098 | $68.01 | $68.00 | $68.00 |
| Purchase #4 | $169.46 | 7.224% | $181.7018 | $181.70 | $181.70 | $181.70 |
| Purchase #5 | $185.97 | 9.430% | $203.507 | $203.51 | $203.50 | $203.50 |
| Purchase #6 | $107.26 | 4.699% | $112.3001 | $112.30 | $112.30 | $112.30 |
| Purchase #7 | $165.31 | 8.647% | $179.6044 | $179.60 | $179.60 | $179.60 |
| 7 purchase totals = | $1,049.01 | $1,113.4923 | $1,113.49 | $1,113.45 | $1,113.50 | |