| 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 | $185.66 | 3.266% | $191.7237 | $191.72 | $191.70 | $191.70 |
| Purchase #2 | $96.88 | 9.437% | $106.0226 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $74.82 | 3.501% | $77.4394 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $239.56 | 11.693% | $267.5718 | $267.57 | $267.55 | $267.60 |
| Purchase #5 | $150.59 | 5.698% | $159.1706 | $159.17 | $159.15 | $159.20 |
| Purchase #6 | $214.94 | 8.393% | $232.9799 | $232.98 | $233.00 | $233.00 |
| Purchase #7 | $70.75 | 9.450% | $77.4359 | $77.44 | $77.45 | $77.40 |
| 7 purchase totals = | $1,033.20 | $1,112.3439 | $1,112.34 | $1,112.30 | $1,112.30 | |