| 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 | $183.31 | 5.545% | $193.4745 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $89.88 | 9.161% | $98.1139 | $98.11 | $98.10 | $98.10 |
| Purchase #3 | $92.31 | 11.833% | $103.233 | $103.23 | $103.25 | $103.20 |
| Purchase #4 | $10.49 | 7.434% | $11.2698 | $11.27 | $11.25 | $11.30 |
| Purchase #5 | $56.66 | 12.808% | $63.917 | $63.92 | $63.90 | $63.90 |
| Purchase #6 | $177.41 | 12.628% | $199.8133 | $199.81 | $199.80 | $199.80 |
| Purchase #7 | $29.39 | 4.241% | $30.6364 | $30.64 | $30.65 | $30.60 |
| 7 purchase totals = | $639.45 | $700.4579 | $700.45 | $700.40 | $700.40 | |