| 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 | $184.86 | 7.604% | $198.9168 | $198.92 | $198.90 | $198.90 |
| Purchase #2 | $62.55 | 12.818% | $70.5677 | $70.57 | $70.55 | $70.60 |
| Purchase #3 | $185.95 | 10.398% | $205.2851 | $205.29 | $205.30 | $205.30 |
| Purchase #4 | $145.97 | 9.838% | $160.3305 | $160.33 | $160.35 | $160.30 |
| Purchase #5 | $30.92 | 9.359% | $33.8138 | $33.81 | $33.80 | $33.80 |
| Purchase #6 | $68.99 | 4.787% | $72.2926 | $72.29 | $72.30 | $72.30 |
| Purchase #7 | $8.29 | 4.246% | $8.642 | $8.64 | $8.65 | $8.60 |
| 7 purchase totals = | $687.53 | $749.8485 | $749.85 | $749.85 | $749.80 | |