| 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 | $141.48 | 8.204% | $153.087 | $153.09 | $153.10 | $153.10 |
| Purchase #2 | $177.50 | 5.787% | $187.7719 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $126.91 | 6.294% | $134.8977 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $40.47 | 11.836% | $45.26 | $45.26 | $45.25 | $45.30 |
| Purchase #5 | $232.72 | 13.761% | $264.7446 | $264.74 | $264.75 | $264.70 |
| Purchase #6 | $151.43 | 5.360% | $159.5466 | $159.55 | $159.55 | $159.50 |
| Purchase #7 | $54.54 | 11.449% | $60.7843 | $60.78 | $60.80 | $60.80 |
| 7 purchase totals = | $925.05 | $1,006.0921 | $1,006.09 | $1,006.10 | $1,006.10 | |