| 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 | $169.94 | 13.104% | $192.2089 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $119.30 | 11.799% | $133.3762 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $166.58 | 7.474% | $179.0302 | $179.03 | $179.05 | $179.00 |
| Purchase #4 | $54.59 | 9.425% | $59.7351 | $59.74 | $59.75 | $59.70 |
| Purchase #5 | $175.69 | 13.630% | $199.6365 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $42.89 | 10.549% | $47.4145 | $47.41 | $47.40 | $47.40 |
| Purchase #7 | $137.80 | 6.608% | $146.9058 | $146.91 | $146.90 | $146.90 |
| 7 purchase totals = | $866.79 | $958.3072 | $958.32 | $958.35 | $958.20 | |