| 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 | $117.46 | 3.181% | $121.1964 | $121.20 | $121.20 | $121.20 |
| Purchase #2 | $83.98 | 5.303% | $88.4335 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $19.99 | 11.509% | $22.2906 | $22.29 | $22.30 | $22.30 |
| Purchase #4 | $189.62 | 8.383% | $205.5158 | $205.52 | $205.50 | $205.50 |
| Purchase #5 | $74.79 | 3.386% | $77.3224 | $77.32 | $77.30 | $77.30 |
| Purchase #6 | $161.72 | 12.694% | $182.2487 | $182.25 | $182.25 | $182.20 |
| Purchase #7 | $189.31 | 13.519% | $214.9028 | $214.90 | $214.90 | $214.90 |
| 7 purchase totals = | $836.87 | $911.9102 | $911.91 | $911.90 | $911.80 | |