| 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 | $134.37 | 11.291% | $149.5417 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $170.45 | 8.849% | $185.5331 | $185.53 | $185.55 | $185.50 |
| Purchase #3 | $195.94 | 9.443% | $214.4426 | $214.44 | $214.45 | $214.40 |
| Purchase #4 | $192.53 | 6.506% | $205.056 | $205.06 | $205.05 | $205.10 |
| Purchase #5 | $165.77 | 4.287% | $172.8766 | $172.88 | $172.90 | $172.90 |
| Purchase #6 | $70.81 | 7.510% | $76.1278 | $76.13 | $76.15 | $76.10 |
| Purchase #7 | $15.53 | 8.117% | $16.7906 | $16.79 | $16.80 | $16.80 |
| 7 purchase totals = | $945.40 | $1,020.3684 | $1,020.37 | $1,020.45 | $1,020.30 | |