| 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 | $107.72 | 6.600% | $114.8295 | $114.83 | $114.85 | $114.80 |
| Purchase #2 | $96.55 | 8.114% | $104.3841 | $104.38 | $104.40 | $104.40 |
| Purchase #3 | $185.92 | 3.529% | $192.4811 | $192.48 | $192.50 | $192.50 |
| Purchase #4 | $165.76 | 6.591% | $176.6852 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $34.48 | 9.288% | $37.6825 | $37.68 | $37.70 | $37.70 |
| Purchase #6 | $205.38 | 8.634% | $223.1125 | $223.11 | $223.10 | $223.10 |
| Purchase #7 | $230.68 | 5.113% | $242.4747 | $242.47 | $242.45 | $242.50 |
| 7 purchase totals = | $1,026.49 | $1,091.6496 | $1,091.64 | $1,091.70 | $1,091.70 | |