| 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 | $166.67 | 12.856% | $188.0971 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $104.43 | 5.610% | $110.2885 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $14.72 | 7.243% | $15.7862 | $15.79 | $15.80 | $15.80 |
| Purchase #4 | $183.28 | 4.422% | $191.3846 | $191.38 | $191.40 | $191.40 |
| Purchase #5 | $214.27 | 3.170% | $221.0624 | $221.06 | $221.05 | $221.10 |
| Purchase #6 | $62.68 | 12.368% | $70.4323 | $70.43 | $70.45 | $70.40 |
| Purchase #7 | $63.51 | 5.581% | $67.0545 | $67.05 | $67.05 | $67.10 |
| 7 purchase totals = | $809.56 | $864.1056 | $864.10 | $864.15 | $864.20 | |